ISRC USRO21212914
Verified recording
USRO21212914 is “Jake Walk Blues” by Jay Farrar,
registered on the CopyrightChains blockchain with CopyrightID
0x8ef0c9abd0bd7ee77a3c7fb089ca7ebf366c128db35ccb80d354d43aee177603 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21212914.
Recording identifiers
- ISRC
- USRO21212914
- Title
- Jake Walk Blues
- Artist
- Jay Farrar
- CopyrightID (CopyrightChains transaction hash)
0x8ef0c9abd0bd7ee77a3c7fb089ca7ebf366c128db35ccb80d354d43aee177603
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:2aaf573de5f8b5345a063b6a053dfe6c98cf99bc9daa35b62ab07c202d83cabb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21212914
- Bitcoin block existence check
- https://blockstream.info/api/block/960468