ISRC US7851700231
Verified recording
US7851700231 is “Kanon Pokajanen: Kontakion” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0x25a125db9ea18d7975941e5aba203c0ca52be6185ed327b4e419849da751aa9b and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7851700231.
Recording identifiers
- ISRC
- US7851700231
- Title
- Kanon Pokajanen: Kontakion
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0x25a125db9ea18d7975941e5aba203c0ca52be6185ed327b4e419849da751aa9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:188857047838bde35cf26d5fff06b46e55addd69a0c502d2b3c7297b711e8100- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7851700231
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Kanon Pokajanen: Kontakion · Machine-readable JSON-LD