ISRC GBBBB9604302
Verified recording
GBBBB9604302 is “Symphony No. 2: A London Symphony: 2. Lento” by Ralph Vaughan Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x2b06c8b68b68be99aa938864f13062653b4acac258b943036719a50914d40dfe and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB9604302.
Recording identifiers
- ISRC
- GBBBB9604302
- Title
- Symphony No. 2: A London Symphony: 2. Lento
- Artist
- Ralph Vaughan Williams
- CopyrightID (CopyrightChains transaction hash)
0x2b06c8b68b68be99aa938864f13062653b4acac258b943036719a50914d40dfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:0338f7fa9bb66fa9916e503264d29491c29345bdd268343136bcfc847f85975f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB9604302
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 2: A London Symphony: 2. Lento · Machine-readable JSON-LD