ISRC AUAB01050430
Verified recording
AUAB01050430 is “Requiem in D Minor, K. 626: IV. Offertorium - Hostias et preces” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x26f35159ac242cf2f2dc5a32d92f6db7010d4d8333cb952109ee6569ae4a6abb 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/AUAB01050430.
Recording identifiers
- ISRC
- AUAB01050430
- Title
- Requiem in D Minor, K. 626: IV. Offertorium - Hostias et preces
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x26f35159ac242cf2f2dc5a32d92f6db7010d4d8333cb952109ee6569ae4a6abb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15eb68e75bd313db9e6c7f8b8102941c194c4a2a0ea5b1347fa9eed7106f7dec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB01050430
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Requiem in D Minor, K. 626: IV. Offertorium - Hostias et preces · Machine-readable JSON-LD