ISRC CH4212100063
Verified recording
CH4212100063 is “Feria sexta in passione Domini: Sex tenebrae responsoria. Quartum Responsorium "Tanquam ad latronem"” by Tomás Luis de Victoria,
registered on the CopyrightChains blockchain with CopyrightID
0x303d6ad012f31e176e2c66bf7f6d97e03918b705be357da2e375081af4f3becd 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/CH4212100063.
Recording identifiers
- ISRC
- CH4212100063
- Title
- Feria sexta in passione Domini: Sex tenebrae responsoria. Quartum Responsorium "Tanquam ad latronem"
- Artist
- Tomás Luis de Victoria
- CopyrightID (CopyrightChains transaction hash)
0x303d6ad012f31e176e2c66bf7f6d97e03918b705be357da2e375081af4f3becd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:823da8f231c45e54bd0c1d76dde9be9effd2a7beb021382db4813cc14575bb58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212100063
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Feria sexta in passione Domini: Sex tenebrae responsoria. Quartum Responsorium "Tanquam ad latronem" · Machine-readable JSON-LD