ISRC HRA042100970
Verified recording
HRA042100970 is “222 - Live” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xe136c05cf0ffc5be6ebbd99ff706b5a2136778f8f2e608e2c31ccfcdeea57069 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA042100970.
Recording identifiers
- ISRC
- HRA042100970
- Title
- 222 - Live
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xe136c05cf0ffc5be6ebbd99ff706b5a2136778f8f2e608e2c31ccfcdeea57069
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6a942d80a0cc826084fed9f71685ea9759ac214ec5cd2d0fab6d8d9d3cf3d04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA042100970
- Bitcoin block existence check
- https://blockstream.info/api/block/957118