ISRC QZTAZ2206901
Verified recording
QZTAZ2206901 is “deeper than before” by sorrow,
registered on the CopyrightChains blockchain with CopyrightID
0x9992cea67b2e2114b0fd082eb3265f8f5c1ba8e423d75087b27b8dd0a2475823 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2206901.
Recording identifiers
- ISRC
- QZTAZ2206901
- Title
- deeper than before
- Artist
- sorrow
- CopyrightID (CopyrightChains transaction hash)
0x9992cea67b2e2114b0fd082eb3265f8f5c1ba8e423d75087b27b8dd0a2475823
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:067d932579bbed9d801f24079b1acf78209191ada6951ae82704ebe08cce5d60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2206901
- Bitcoin block existence check
- https://blockstream.info/api/block/953513