ISRC GBMY51300208
Verified recording
GBMY51300208 is “Requiem, K. 626: Lacrimosa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x0de9879fea5342e0a1733a747fec9f655a6b327f38cb8b10d693aeacdacc039b 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/GBMY51300208.
Recording identifiers
- ISRC
- GBMY51300208
- Title
- Requiem, K. 626: Lacrimosa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x0de9879fea5342e0a1733a747fec9f655a6b327f38cb8b10d693aeacdacc039b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ff64b7c89601f17e3db37b35946a35a26961472910d80845a5e37190ada284fe- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51300208
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Requiem, K. 626: Lacrimosa · Machine-readable JSON-LD