ISRC USGF19972706
Verified recording
USGF19972706 is “Dumb - Live” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0x1059cbb41dfa0221b35d6133dbbb26b2805d0cfea486e59417b4673bcfb0c039 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/USGF19972706.
Recording identifiers
- ISRC
- USGF19972706
- Title
- Dumb - Live
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0x1059cbb41dfa0221b35d6133dbbb26b2805d0cfea486e59417b4673bcfb0c039
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6b0dcce61a65d914233e59947d07114e65aab64068d5fe81be4a00e6bee05ecc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19972706
- Bitcoin block existence check
- https://blockstream.info/api/block/953513