ISRC USB8U1614634
Verified recording
USB8U1614634 is “Officium Sancti Willibrordi: In secundo nocturno: In sacris igitur eruditionibus [Antiphona V, 5e mode]” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xc0144343a516abb1dca14846d6952d77744e58bfc92480c3ca1831391b22a35f and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1614634.
Recording identifiers
- ISRC
- USB8U1614634
- Title
- Officium Sancti Willibrordi: In secundo nocturno: In sacris igitur eruditionibus [Antiphona V, 5e mode]
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xc0144343a516abb1dca14846d6952d77744e58bfc92480c3ca1831391b22a35f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:5d11babed53b28e394745c5df8fb498dc88a0922223e5d948361df2ea091da18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1614634
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Officium Sancti Willibrordi: In secundo nocturno: In sacris igitur eruditionibus [Antiphona V, 5e mode] · Machine-readable JSON-LD