ISRC GBAKR1213608
Verified recording
GBAKR1213608 is “4 Motets on Gregorian Themes, Op. 10: Ubi caritas, Op. 10” by Maurice Duruflé,
registered on the CopyrightChains blockchain with CopyrightID
0x6185650da68e5b7c30ac9c57679a69d5bb5a22429255f89f9cb749a7f80fb883 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR1213608.
Recording identifiers
- ISRC
- GBAKR1213608
- Title
- 4 Motets on Gregorian Themes, Op. 10: Ubi caritas, Op. 10
- Artist
- Maurice Duruflé
- CopyrightID (CopyrightChains transaction hash)
0x6185650da68e5b7c30ac9c57679a69d5bb5a22429255f89f9cb749a7f80fb883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:67f64324714ac2111fdd0c01c9d4195fa88751c5838ea90168033339f218ad0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR1213608
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 4 Motets on Gregorian Themes, Op. 10: Ubi caritas, Op. 10 · Machine-readable JSON-LD