Debian 13 (Trixie) native package

libblosc1

high performance meta-compressor optimized for binary data

Packages / Debian 13 (Trixie) / libs / libblosc1

[Source: c-blosc]

Package: libblosc1 (1.21.5+ds-1+b2)

Maintainers:

Håvard F. Aasen

External Resources:

Homepage: [blosc.org]

Similar packages:

[libblosc-dev]
high performance meta-compressor optimized for binary data (development files)

high performance meta-compressor optimized for binary data

Other Packages Related to libblosc1:

dep: [libc6] (>= 2.34)
GNU C Library: Shared libraries
dep: [liblz4-1] (>= 0.0~r130)
Fast LZ compression algorithm library - runtime
dep: [libsnappy1v5] (>= 1.2.1)
fast compression/decompression library
dep: [libzstd1] (>= 1.5.5)
fast lossless compression algorithm
dep: [zlib1g] (>= 1:1.1.4)
compression library - runtime

Download libblosc1

Architecture	Package Size	Installed Size	Files
amd64	48 KiB	102 KiB	[list of files]
arm64	38 KiB	106 KiB	[list of files]

Percorsi file del pacchetto (11)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/lib/aarch64-linux-gnu/libblosc.so.1
/usr/lib/aarch64-linux-gnu/libblosc.so.1.21.5
/usr/lib/x86_64-linux-gnu/libblosc.so.1
/usr/lib/x86_64-linux-gnu/libblosc.so.1.21.5
/usr/share/doc/libblosc1/changelog.Debian.amd64.gz
/usr/share/doc/libblosc1/changelog.Debian.arm64.gz
/usr/share/doc/libblosc1/changelog.Debian.gz
/usr/share/doc/libblosc1/changelog.gz
/usr/share/doc/libblosc1/copyright
/usr/share/doc/libblosc1/README.md.gz
/usr/share/doc/libblosc1/THANKS

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

Usa questo pacchetto

OpenFactory può avviare questo sistema operativo in una macchina virtuale del browser, o iniziare una costruzione che include il nome nativo del pacchetto di questo record.

Prova Debian 13 (Trixie) nel browser Crea un'immagine che include libblosc1

Versioni, suite e repository

Ogni riga è metadato dell'indice pacchetti per una versione, architettura, suite e repository. Nomi, URL e dimensioni arrivano dalla fonte; un link è un punto di recupero mutabile, non una redistribuzione OpenFactory.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.21.5+ds-1+b2	trixie / main	amd64	Debian 13 · main · amd64	48 KiB	102 KiB	pool/main/c/c-blosc/libblosc1_1.21.5+ds-1+b2_amd64.deb
1.21.5+ds-1+b2	trixie / main	arm64	Debian 13 · main · arm64	38 KiB	106 KiB	pool/main/c/c-blosc/libblosc1_1.21.5+ds-1+b2_arm64.deb

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

Checksum e date di osservazione

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

1.21.5+ds-1+b2 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: a3365501d67ef4fcb603d6304504636abe5f14eb547f0846bc0c081e9e9a6184

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'a3365501d67ef4fcb603d6304504636abe5f14eb547f0846bc0c081e9e9a6184' 'libblosc1_1.21.5+ds-1+b2_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3

1.21.5+ds-1+b2 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 2f2206cdb2671faee890c43f451af86fb3137d4a763a3b485e1fd184a953bbce

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '2f2206cdb2671faee890c43f451af86fb3137d4a763a3b485e1fd184a953bbce' 'libblosc1_1.21.5+ds-1+b2_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908

Completezza del record

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 13 (Trixie) main amd64 revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3, Debian 13 (Trixie) main arm64 revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Fonti e provenienza

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 13 (Trixie) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Observed SHA-256: 3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Result: match verified
Debian 13 (Trixie) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Observed SHA-256: 753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Result: match verified