ISRC DEF058602661
Verified recording
DEF058602661 is “Symphony No. 6 in F Major: I. Largo - Allegro - Largo” by William Boyce,
registered on the CopyrightChains blockchain with CopyrightID
0x1fa306b31416b2ba978b96902fbbd96c8dd9272aca3cebf25c72fa6c21f7d2e4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602661.
Recording identifiers
- ISRC
- DEF058602661
- Title
- Symphony No. 6 in F Major: I. Largo - Allegro - Largo
- Artist
- William Boyce
- CopyrightID (CopyrightChains transaction hash)
0x1fa306b31416b2ba978b96902fbbd96c8dd9272aca3cebf25c72fa6c21f7d2e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b500a61b39b2662adfc68bd830b6fc745cc4ebfe30a1c4d6e115ed8cbd45cdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058602661
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 6 in F Major: I. Largo - Allegro - Largo · Machine-readable JSON-LD