ISRC USWB10602705
Verified recording
USWB10602705 is “If I Had a Hammer (The Hammer Song)” by Lorraine Ellison,
registered on the CopyrightChains blockchain with CopyrightID
0x2c51dba9632fec39bbfb3c1781ff26eafe9cfba2603330251c73b2c9925ebfc0 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10602705.
Recording identifiers
- ISRC
- USWB10602705
- Title
- If I Had a Hammer (The Hammer Song)
- Artist
- Lorraine Ellison
- CopyrightID (CopyrightChains transaction hash)
0x2c51dba9632fec39bbfb3c1781ff26eafe9cfba2603330251c73b2c9925ebfc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:01c82514212bbead1d3d398f3026d5fbe64896e392e51f7379adb5e050fc81e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10602705
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: If I Had a Hammer (The Hammer Song) · Machine-readable JSON-LD