ISRC QZES91983497
Verified recording
QZES91983497 is “caffeine” by Bert,
registered on the CopyrightChains blockchain with CopyrightID
0x7e80dc128c3c43f5847697106cc1c29e6a2efd04279fb94b57282a93b1058171 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/QZES91983497.
Recording identifiers
- ISRC
- QZES91983497
- Title
- caffeine
- Artist
- Bert
- CopyrightID (CopyrightChains transaction hash)
0x7e80dc128c3c43f5847697106cc1c29e6a2efd04279fb94b57282a93b1058171
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0999aa0e8608f67ad3f55abd5029f76358ea9aada3e0add24825b2cbe1cd1cb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91983497
- Bitcoin block existence check
- https://blockstream.info/api/block/956302