ISRC USGF19610509
Verified recording
USGF19610509 is “Spank Thru - Live In Rome, Italy, November 19, 1991” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xfdaca602bb6b5876e7fdf3fba52060e9247160a757453845731bebb9c189fa5e 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/USGF19610509.
Recording identifiers
- ISRC
- USGF19610509
- Title
- Spank Thru - Live In Rome, Italy, November 19, 1991
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xfdaca602bb6b5876e7fdf3fba52060e9247160a757453845731bebb9c189fa5e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:877c5dac7ec79481ca3ad6758b93605bb87f132e288fe57ebf75923e5aa1a0f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19610509
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Spank Thru - Live In Rome, Italy, November 19, 1991 · Machine-readable JSON-LD