ISRC CA5KR2248718
Verified recording
CA5KR2248718 is “Back Up” by Bear Grillz,
registered on the CopyrightChains blockchain with CopyrightID
0x11e5584fc3c5cd02684ad4c17480977e03e3a739153be8f93afabbf00ee07be0 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2248718.
Recording identifiers
- ISRC
- CA5KR2248718
- Title
- Back Up
- Artist
- Bear Grillz
- CopyrightID (CopyrightChains transaction hash)
0x11e5584fc3c5cd02684ad4c17480977e03e3a739153be8f93afabbf00ee07be0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:52edee03794d48656d5ee0dd1fbe31e5c4dd7c0f98a84b6f000569351f4ee9f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2248718
- Bitcoin block existence check
- https://blockstream.info/api/block/960468