ISRC DES380811001
Verified recording
DES380811001 is “Requiem in D Minor, K. 626: Requiem: Introitus - Kyrie: Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x123a87e31c7253ba6cd287b3f3911b2d0ceee20f36a003ac1c1ded7cbb503bdf 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/DES380811001.
Recording identifiers
- ISRC
- DES380811001
- Title
- Requiem in D Minor, K. 626: Requiem: Introitus - Kyrie: Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x123a87e31c7253ba6cd287b3f3911b2d0ceee20f36a003ac1c1ded7cbb503bdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:46b211b648892e90aa019f117f2320a38cafb63b2c18a8fce40a9e27fe29fba0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380811001
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Requiem in D Minor, K. 626: Requiem: Introitus - Kyrie: Adagio · Machine-readable JSON-LD