ISRC QZTB52457646
Verified recording
QZTB52457646 is “Mournitall” by Knowitall,
registered on the CopyrightChains blockchain with CopyrightID
0x62416209243ad09b276c5106055f5aa7889d41ae18ddba29c979353e3eeaf349 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52457646.
Recording identifiers
- ISRC
- QZTB52457646
- Title
- Mournitall
- Artist
- Knowitall
- CopyrightID (CopyrightChains transaction hash)
0x62416209243ad09b276c5106055f5aa7889d41ae18ddba29c979353e3eeaf349
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:2501ffd4064afc71678732b9d7c675b053269fda7129259d2158c7cbaf9960f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52457646
- Bitcoin block existence check
- https://blockstream.info/api/block/960334