ISRC DEE862000702
Verified recording
DEE862000702 is “And I Heard a Voice (Ja ma kuulsin hääle)” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0xc7cfc64477aa0005e234acfc61eb3483cc7f4ba86f98a8de3c27bb5cd2f32905 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862000702.
Recording identifiers
- ISRC
- DEE862000702
- Title
- And I Heard a Voice (Ja ma kuulsin hääle)
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0xc7cfc64477aa0005e234acfc61eb3483cc7f4ba86f98a8de3c27bb5cd2f32905
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:b8c4030a23f3a6f9a1cad08390fe7ba5aa5d7ef5407c7719f6e3bc556eac817d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862000702
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: And I Heard a Voice (Ja ma kuulsin hääle) · Machine-readable JSON-LD