ISRC QZDA81892735
Verified recording
QZDA81892735 is “Legacy” by Last Jazz Club,
registered on the CopyrightChains blockchain with CopyrightID
0x833401eea2686f0e64515a38ce2aeb3c476772b4203fd2efdbb49f5563e620b9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81892735.
Recording identifiers
- ISRC
- QZDA81892735
- Title
- Legacy
- Artist
- Last Jazz Club
- CopyrightID (CopyrightChains transaction hash)
0x833401eea2686f0e64515a38ce2aeb3c476772b4203fd2efdbb49f5563e620b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:59e2b8375fdae98f5fc60a2d528ba34e7661b6e1227f9254f61439785a6a1a71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81892735
- Bitcoin block existence check
- https://blockstream.info/api/block/957118