ISRC QZTBD2319608
Verified recording
QZTBD2319608 is “Left Behind” by 36,
registered on the CopyrightChains blockchain with CopyrightID
0x918506c11bb6c3fa1e8df4976d6aba0b9a0232d47ff2d175c0eca34765af24f7 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2319608.
Recording identifiers
- ISRC
- QZTBD2319608
- Title
- Left Behind
- Artist
- 36
- CopyrightID (CopyrightChains transaction hash)
0x918506c11bb6c3fa1e8df4976d6aba0b9a0232d47ff2d175c0eca34765af24f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:d755e0cc6b59e044f50a440840a4bcabaecbd062690b92963a62f6718e70a227- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2319608
- Bitcoin block existence check
- https://blockstream.info/api/block/957039