ISRC CH4212100050
Verified recording
CH4212100050 is “Feria sexta in passione Domini: Ad matutinum. Introductio "Ecce quomodo"” by Tomás Luis de Victoria,
registered on the CopyrightChains blockchain with CopyrightID
0x85b822c8ec433733829281958a8dbf51f2080a580db912aeac50479dde5982d8 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/CH4212100050.
Recording identifiers
- ISRC
- CH4212100050
- Title
- Feria sexta in passione Domini: Ad matutinum. Introductio "Ecce quomodo"
- Artist
- Tomás Luis de Victoria
- CopyrightID (CopyrightChains transaction hash)
0x85b822c8ec433733829281958a8dbf51f2080a580db912aeac50479dde5982d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:79d31e6d0ec0e58391f4fa90b3fb49ae9987ac7f34b6e2536740af4bcdf43e94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Feria sexta in passione Domini: Ad matutinum. Introductio "Ecce quomodo" · Machine-readable JSON-LD