ISRC CH4212100022
Verified recording
CH4212100022 is “Feria quinta in coena domini: Ad matutinum. Introductio "Eram quasi agnus"” by Tomás Luis de Victoria,
registered on the CopyrightChains blockchain with CopyrightID
0x4d2288f330a3ac91469bb9ee94879e484299e14d0bfab587d740c0fa8c21365c and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100022.
Recording identifiers
- ISRC
- CH4212100022
- Title
- Feria quinta in coena domini: Ad matutinum. Introductio "Eram quasi agnus"
- Artist
- Tomás Luis de Victoria
- CopyrightID (CopyrightChains transaction hash)
0x4d2288f330a3ac91469bb9ee94879e484299e14d0bfab587d740c0fa8c21365c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:7a4fc6a2fdb455216b2770b2e472558744bb1bb547ac4608a8d37e41840eee6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100022
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Feria quinta in coena domini: Ad matutinum. Introductio "Eram quasi agnus" · Machine-readable JSON-LD