ISRC USRZR1600060
Verified recording
USRZR1600060 is “Freight Train” by Joan Baez,
registered on the CopyrightChains blockchain with CopyrightID
0x2b8f2864c73f9be2b8c412b3302d717e81dce9ca054c873e44944bd4ac41825d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRZR1600060.
Recording identifiers
- ISRC
- USRZR1600060
- Title
- Freight Train
- Artist
- Joan Baez
- CopyrightID (CopyrightChains transaction hash)
0x2b8f2864c73f9be2b8c412b3302d717e81dce9ca054c873e44944bd4ac41825d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8b17100373e3f5c208e1cc07bea0a0cdd51fc8dcf3dc2ce74100ab97ca0817b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRZR1600060
- Bitcoin block existence check
- https://blockstream.info/api/block/956302