ISRC QZTB52278928
Verified recording
QZTB52278928 is “Kyoto Oyster” by Vermeer,
registered on the CopyrightChains blockchain with CopyrightID
0xe795ee2916b26ca1bbb30f79997f03aaefba63498949caf4fb0bc70e80e775dc and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52278928.
Recording identifiers
- ISRC
- QZTB52278928
- Title
- Kyoto Oyster
- Artist
- Vermeer
- CopyrightID (CopyrightChains transaction hash)
0xe795ee2916b26ca1bbb30f79997f03aaefba63498949caf4fb0bc70e80e775dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:41384b11b284a5ff5e4bdb2432387a6828637c76d70c6715152492a6737f0e73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52278928
- Bitcoin block existence check
- https://blockstream.info/api/block/960468