ISRC GBMY51300203
Verified recording
GBMY51300203 is “Requiem, K. 626: Dies irae” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xecd0110a87dfc38d3b235cc87c8ade6b047cf9b243837250fdd4b110afa1ff25 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/GBMY51300203.
Recording identifiers
- ISRC
- GBMY51300203
- Title
- Requiem, K. 626: Dies irae
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xecd0110a87dfc38d3b235cc87c8ade6b047cf9b243837250fdd4b110afa1ff25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2c7d4873acad1c57528cd49f89cc342096cc9498b9349609eb98bdfbb6751154- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51300203
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Requiem, K. 626: Dies irae · Machine-readable JSON-LD