ISRC QZTBA2480848
Verified recording
QZTBA2480848 is “Sign” by Oshunda,
registered on the CopyrightChains blockchain with CopyrightID
0x5054a19708814fd58ed19bb451d7a959919edd43485b8485e562f8039efe4c95 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2480848.
Recording identifiers
- ISRC
- QZTBA2480848
- Title
- Sign
- Artist
- Oshunda
- CopyrightID (CopyrightChains transaction hash)
0x5054a19708814fd58ed19bb451d7a959919edd43485b8485e562f8039efe4c95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:25edcfd9c3c2fb3bfbb94f3bdecbaa20844f4bfa010bdaf5365606a276f5c3b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2480848
- Bitcoin block existence check
- https://blockstream.info/api/block/956302