ISRC QZTB42355156
Verified recording
QZTB42355156 is “Hot” by OTB Fastlane,
registered on the CopyrightChains blockchain with CopyrightID
0x10097bb3230bb44e016b23b1d29a8ddda8b25a046e8a40cb44727954ca4e4d93 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42355156.
Recording identifiers
- ISRC
- QZTB42355156
- Title
- Hot
- Artist
- OTB Fastlane
- CopyrightID (CopyrightChains transaction hash)
0x10097bb3230bb44e016b23b1d29a8ddda8b25a046e8a40cb44727954ca4e4d93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:63ad3c971ee1597f36c67babc24c7d6c1f8603e6053f2359244f4c46f3a5459a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42355156
- Bitcoin block existence check
- https://blockstream.info/api/block/953520