ISRC GBMY51905109
Verified recording
GBMY51905109 is “Requiem, K. 626: Hostias” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd427e6c905c64e1920984b1fcb69fb089ce88c6814cef6b25ff7453c243bbe34 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/GBMY51905109.
Recording identifiers
- ISRC
- GBMY51905109
- Title
- Requiem, K. 626: Hostias
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd427e6c905c64e1920984b1fcb69fb089ce88c6814cef6b25ff7453c243bbe34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:54d7c4a0b9ef7bac961cbfd97f34c146652614201158065bff2e777e98769a03- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51905109
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Requiem, K. 626: Hostias · Machine-readable JSON-LD