ISRC USA371283528
Verified recording
USA371283528 is “Mozart : Requiem K. 626 - Lacrimosa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7963accb8098cf034d1f05b820990fd8aa5e30f0db40c67b14f72d27cebb26da and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371283528.
Recording identifiers
- ISRC
- USA371283528
- Title
- Mozart : Requiem K. 626 - Lacrimosa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7963accb8098cf034d1f05b820990fd8aa5e30f0db40c67b14f72d27cebb26da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:ca6505b24e4bcb0bb82dd771a48ead3f21f5a758e2dc2d5c18827d157d883607- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371283528
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Mozart : Requiem K. 626 - Lacrimosa · Machine-readable JSON-LD