ISRC USGF19610515
Verified recording
USGF19610515 is “Breed - Live At London Astoria, UK, December 3, 1989” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x6a377cc80b97bd2ee4060fb637c3208a1bafd9a7111b1937f3c1aa600d4d609e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19610515.
Recording identifiers
- ISRC
- USGF19610515
- Title
- Breed - Live At London Astoria, UK, December 3, 1989
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x6a377cc80b97bd2ee4060fb637c3208a1bafd9a7111b1937f3c1aa600d4d609e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:bc0fc13910cd988d0e7dd296909297418b5785a1e892561d19d4365968d73352- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19610515
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Breed - Live At London Astoria, UK, December 3, 1989 · Machine-readable JSON-LD