openSUSE Leap 15.6 native package

libblosc1

A blocking, shuffling and lossless compression library

Packages / openSUSE Leap 15.6 / System/Libraries / libblosc1

[Source: blosc]

Package: libblosc1 (1.21.5-bp156.1.3)

[Project overview: blosc2]

External Resources:

Homepage: [www.blosc.org]

Similar packages:

[blosc-devel]
Development libraries for libblosc1

A blocking, shuffling and lossless compression library

Blosc is a metacompressor (using actual algorithms like BloscLZ, LZ4, LZ4HC, Snappy or Zlib) for binary data, with a focus on reducing memory bus activity.

Other Packages Related to libblosc1:

dep: /sbin/ldconfig
Package not available
dep: /sbin/ldconfig
Package not available
dep: ld-linux-aarch64.so.1()(64bit)
Package not available
dep: ld-linux-aarch64.so.1(GLIBC_2.17)(64bit)
Package not available
dep: liblz4.so.1()(64bit)
Package not available
dep: libsnappy.so.1()(64bit)
Package not available
dep: libz.so.1()(64bit)
Package not available
dep: libzstd.so.1()(64bit)
Package not available
dep: libc.so.6(GLIBC_2.34)(64bit)
Package not available

Download libblosc1

Architecture	Package Size	Installed Size	Files
aarch64	62 KiB	124 KiB	[list of files]
ppc64le	65 KiB	124 KiB	[list of files]
s390x	61 KiB	96 KiB	[list of files]
x86_64	71 KiB	116 KiB	[list of files]

Package file paths (14)

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/lib64/libblosc.so.1
/usr/lib64/libblosc.so.1.21.5
/usr/share/doc/packages/libblosc1
/usr/share/doc/packages/libblosc1/ANNOUNCE.rst
/usr/share/doc/packages/libblosc1/BITSHUFFLE.txt
/usr/share/doc/packages/libblosc1/FASTLZ.txt
/usr/share/doc/packages/libblosc1/LZ4.txt
/usr/share/doc/packages/libblosc1/README.md
/usr/share/doc/packages/libblosc1/RELEASE_NOTES.rst
/usr/share/doc/packages/libblosc1/SNAPPY.txt
/usr/share/doc/packages/libblosc1/STDINT.txt
/usr/share/doc/packages/libblosc1/THANKS.rst
/usr/share/doc/packages/libblosc1/ZLIB-NG.txt
/usr/share/doc/packages/libblosc1/ZLIB.txt

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

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Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.21.5-bp156.1.3	leap-15.6 / oss	aarch64	openSUSE Leap 15.6 · OSS · multi-architecture	62 KiB	124 KiB	aarch64/libblosc1-1.21.5-bp156.1.3.aarch64.rpm
1.21.5-bp156.1.3	leap-15.6 / oss	ppc64le	openSUSE Leap 15.6 · OSS · multi-architecture	65 KiB	124 KiB	ppc64le/libblosc1-1.21.5-bp156.1.3.ppc64le.rpm
1.21.5-bp156.1.3	leap-15.6 / oss	s390x	openSUSE Leap 15.6 · OSS · multi-architecture	61 KiB	96 KiB	s390x/libblosc1-1.21.5-bp156.1.3.s390x.rpm
1.21.5-bp156.1.3	leap-15.6 / oss	x86_64	openSUSE Leap 15.6 · OSS · multi-architecture	71 KiB	116 KiB	x86_64/libblosc1-1.21.5-bp156.1.3.x86_64.rpm

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

Checksums and observation dates

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-bp156.1.3 / aarch64Observed 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 sha512: 159f873ebf9c630f6ee0546346e6a54208037a2a0e0ab008928600cbbd099496b456907b4d1fdb30a18409a930b7ad814565920e245a39df2d2564d06a1dbf84

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

1.21.5-bp156.1.3 / ppc64leObserved 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 sha512: 358d89f1bafdfa3129b3e479095449013768366dd134f9100e2d87a3c59b354ea27edbbd994055bce2ed219301741e9d500e58ef564c3089469358a7fe8ba788

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

1.21.5-bp156.1.3 / s390xObserved 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 sha512: a486111577d89b0915c286edc6125968204f637086e1cf17c5f0004cfd576bdb5fa1cde3cb5bae6879647355caeb710baa544c1dfe7e2bdddbf806ddcb9f24cb

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

1.21.5-bp156.1.3 / x86_64Observed 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 sha512: 233f3f2960c842b56828b65ab5c79df0fed0628ffb49ce619aec1bdd0d39d145e0d99769d78465a087cd653bf169f273c76f42568e5bb1c9aab9d0312bb7c9d6

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230

Catalog record completeness

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: 5/5
Source package or maintainer: 10/10

Recorded total: 100/100

Field source: openSUSE Leap 15.6 OSS revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

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.

openSUSE Leap 15.6 OSSSep 1, 2026
Authoritative source; repository metadata signature verified, revision leap-15-6-oss-multiarch:ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230
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://download.opensuse.org/distribution/leap/15.6/repo/oss/repodata/repomd.xml
Signed-object SHA-256
ca2653101b9afba6656aea529109ba0c0f1ca1a92aa8614e7c887fda5264c230
Signer fingerprint
AD485664E901B867051AB15F35A2F86E29B700A4
Keyring revision
opensuse-project-signing-key.asc
SHA-256 b5745739ebfb95b25b8e810f9bcb847fe750ccda598bd85f02f0e974599a6d7e
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: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified