ISRC DEB261600990
Verified recording
DEB261600990 is “Requiem in D Minor, K. 626: I. Introit. Requiem aeternam” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6fe2904dbacdce6dbdd6dacc9f468dd0e3c8f3309742b74447dd73bff2eea49c 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/DEB261600990.
Recording identifiers
- ISRC
- DEB261600990
- Title
- Requiem in D Minor, K. 626: I. Introit. Requiem aeternam
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6fe2904dbacdce6dbdd6dacc9f468dd0e3c8f3309742b74447dd73bff2eea49c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a4f2b26b6bbbd8ddf6ae70a528b8bea0ed70d1b76549bf4c512e750662ddef36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB261600990
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Requiem in D Minor, K. 626: I. Introit. Requiem aeternam · Machine-readable JSON-LD