ISRC GBLLH1854104
Verified recording
GBLLH1854104 is “Mass in G Minor: Sanctus – Osanna I – Benedictus – Osanna II” by Ralph Vaughan Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x2d954d6cb5e44d0552bda0e22f7dbc22ac16ced0b37529ef906ac02847469e17 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1854104.
Recording identifiers
- ISRC
- GBLLH1854104
- Title
- Mass in G Minor: Sanctus – Osanna I – Benedictus – Osanna II
- Artist
- Ralph Vaughan Williams
- CopyrightID (CopyrightChains transaction hash)
0x2d954d6cb5e44d0552bda0e22f7dbc22ac16ced0b37529ef906ac02847469e17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:1ef1d041e66ee74ac2fa48f6c4792284848443bff2eae5d39f507d8f8fc69950- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1854104
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Mass in G Minor: Sanctus – Osanna I – Benedictus – Osanna II · Machine-readable JSON-LD