ISRC GBAJY2137907
Verified recording
GBAJY2137907 is “Quis numerare queat: I. Quis numerare queat” by Loyset Compère,
registered on the CopyrightChains blockchain with CopyrightID
0x2d819e7d224be7f58143a238b61971b8295d6679400c1220dea60e798c4cd690 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/GBAJY2137907.
Recording identifiers
- ISRC
- GBAJY2137907
- Title
- Quis numerare queat: I. Quis numerare queat
- Artist
- Loyset Compère
- CopyrightID (CopyrightChains transaction hash)
0x2d819e7d224be7f58143a238b61971b8295d6679400c1220dea60e798c4cd690
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:969d721e5d54bf996563d4fe5cb4bc9e976e41e7d771a2d76a6bdbec4a363df2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2137907
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Quis numerare queat: I. Quis numerare queat · Machine-readable JSON-LD