ISRC USGF19942504
Verified recording
USGF19942504 is “Breed” by Nirvana,
registered on the CopyrightChains blockchain with CopyrightID
0xdb0ac4916d5f73ffacb2f5e55d73a322c6b9ed067bec85866bd2c2d70b7ce2c3 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/USGF19942504.
Recording identifiers
- ISRC
- USGF19942504
- Title
- Breed
- Artist
- Nirvana
- CopyrightID (CopyrightChains transaction hash)
0xdb0ac4916d5f73ffacb2f5e55d73a322c6b9ed067bec85866bd2c2d70b7ce2c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f27637b6d346677c7feeae803c24b83fc927e9729b48e0eec0f0b8a5294aa9a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGF19942504
- Bitcoin block existence check
- https://blockstream.info/api/block/953513