ISRC QZTB42355160
Verified recording
QZTB42355160 is “This That” by OTB Fastlane,
registered on the CopyrightChains blockchain with CopyrightID
0xac8b99fc8e918362e69488beae2d910f6f9dee1c5e69fdc86e29dfae577e811e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42355160.
Recording identifiers
- ISRC
- QZTB42355160
- Title
- This That
- Artist
- OTB Fastlane
- CopyrightID (CopyrightChains transaction hash)
0xac8b99fc8e918362e69488beae2d910f6f9dee1c5e69fdc86e29dfae577e811e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:84c846b7c5affc827278c8d066d038317ad7e9d6dd013df0c6945a6015d47c89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42355160
- Bitcoin block existence check
- https://blockstream.info/api/block/956304