ISRC GBMY51300206
Verified recording
GBMY51300206 is “Requiem, K. 626: Recordare” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xadc9ec2182a08bc5e6e508db2ca5ad9bf564daad540ae1d571f28ae6395ff955 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51300206.
Recording identifiers
- ISRC
- GBMY51300206
- Title
- Requiem, K. 626: Recordare
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xadc9ec2182a08bc5e6e508db2ca5ad9bf564daad540ae1d571f28ae6395ff955
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f702f4064ab762182b639db4b3071c5b465bc1ebf177a552a6920290782f8b30- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51300206
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Requiem, K. 626: Recordare · Machine-readable JSON-LD