ISRC DES380004089
Verified recording
DES380004089 is “Requiem in D Minor, K. 626: Offertory No. 2: Hostias et preces” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x076acab1841e5e438ee6c297c95b80fbbacd5ed5c3b27d0e46db6f155c81b7d7 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380004089.
Recording identifiers
- ISRC
- DES380004089
- Title
- Requiem in D Minor, K. 626: Offertory No. 2: Hostias et preces
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x076acab1841e5e438ee6c297c95b80fbbacd5ed5c3b27d0e46db6f155c81b7d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d5f14ec671ba90d90a9743d47d2c537e7e8155a9f2c35e0c933d8cb094057c28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380004089
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Requiem in D Minor, K. 626: Offertory No. 2: Hostias et preces · Machine-readable JSON-LD