ISRC GBXUX0863307
Verified recording
GBXUX0863307 is “Collegium Sancti Johannis Cantabrigiense: I. Magnificat” by Herbert Howells,
registered on the CopyrightChains blockchain with CopyrightID
0x630d9bd7b32c728b9bda2a0a7cd7c05db1cb12b879446b3b53de6802d0095043 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/GBXUX0863307.
Recording identifiers
- ISRC
- GBXUX0863307
- Title
- Collegium Sancti Johannis Cantabrigiense: I. Magnificat
- Artist
- Herbert Howells
- CopyrightID (CopyrightChains transaction hash)
0x630d9bd7b32c728b9bda2a0a7cd7c05db1cb12b879446b3b53de6802d0095043
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:51c2dbda959e99b7a53334465c79b52f94da792054aeae552f52cdfc494030cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXUX0863307
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Collegium Sancti Johannis Cantabrigiense: I. Magnificat · Machine-readable JSON-LD