ISRC GBMY51300207
Verified recording
GBMY51300207 is “Requiem, K. 626: Confutatis” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x150265e4a609d9facb32f5cb1771e54c80706039a7c230dd888bc9711a2956de and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51300207.
Recording identifiers
- ISRC
- GBMY51300207
- Title
- Requiem, K. 626: Confutatis
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x150265e4a609d9facb32f5cb1771e54c80706039a7c230dd888bc9711a2956de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:01941c3b992e1ffa39f84e8b4381f32e59a072840fe8376fe0d91367a4056b09- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51300207
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Requiem, K. 626: Confutatis · Machine-readable JSON-LD