ISRC USCO90540807
Verified recording
USCO90540807 is “The Apprentice Boy” by John Doyle,
registered on the CopyrightChains blockchain with CopyrightID
0x0d72da45229ee1765e5b183a087064b0464c2860a88563ea232ede1e10cfa899 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO90540807.
Recording identifiers
- ISRC
- USCO90540807
- Title
- The Apprentice Boy
- Artist
- John Doyle
- CopyrightID (CopyrightChains transaction hash)
0x0d72da45229ee1765e5b183a087064b0464c2860a88563ea232ede1e10cfa899
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c461afc5bf8fe78f457f631b4640f100dbea8701582bef3de517053246d92270- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO90540807
- Bitcoin block existence check
- https://blockstream.info/api/block/956304