ISRC USTE10313128
Verified recording
USTE10313128 is “Requiem in D Minor, K. 626: VII. Agnus Dei” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb0c6b31d2f2e70e4a96ffc9fffcf33c84748c6c6a9f2c6ac82b42d4ef91a1669 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10313128.
Recording identifiers
- ISRC
- USTE10313128
- Title
- Requiem in D Minor, K. 626: VII. Agnus Dei
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb0c6b31d2f2e70e4a96ffc9fffcf33c84748c6c6a9f2c6ac82b42d4ef91a1669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:e142f25d939c9aaaa22fbbde373f8bdce50979ae6f48bcf8ac92e6f9ece9adf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10313128
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Requiem in D Minor, K. 626: VII. Agnus Dei · Machine-readable JSON-LD