ISRC USIR10400930
Verified recording
USIR10400930 is “Oh The Guilt” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x5e107bb2519dcfdca39e15cb61545f32a59a2dedf1cf7e35867deaa421dc7306 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400930.
Recording identifiers
- ISRC
- USIR10400930
- Title
- Oh The Guilt
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x5e107bb2519dcfdca39e15cb61545f32a59a2dedf1cf7e35867deaa421dc7306
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:243288e6952c05bf413f4323b1b1225697182394ffc81171716adaac79db040a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR10400930
- Bitcoin block existence check
- https://blockstream.info/api/block/953513