ISRC DEF058802481
Verified recording
DEF058802481 is “Requiem, K. 626: V. Sanctus (Compl. Süssmayr, Rev. Beyer) - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc48f88fc57e6186c22c07e2e17782389f604c5332c5fe6f7c52744de80f31e91 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058802481.
Recording identifiers
- ISRC
- DEF058802481
- Title
- Requiem, K. 626: V. Sanctus (Compl. Süssmayr, Rev. Beyer) - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc48f88fc57e6186c22c07e2e17782389f604c5332c5fe6f7c52744de80f31e91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:f187e9e553778eb7a30c83bf868baf6a67918ff50fd191517894d218ead865c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058802481
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Requiem, K. 626: V. Sanctus (Compl. Süssmayr, Rev. Beyer) - Live · Machine-readable JSON-LD