ISRC QZTAZ2267895
Verified recording
QZTAZ2267895 is “Guilt (Interlude)” by AIKA,
registered on the CopyrightChains blockchain with CopyrightID
0x6dd2cc74b3c96d0958409bee7e4f8b1e0e7f1411dd7d81ac4cf3a05da6ba65d6 and independently timestamped
in Bitcoin block 957075 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2267895.
Recording identifiers
- ISRC
- QZTAZ2267895
- Title
- Guilt (Interlude)
- Artist
- AIKA
- CopyrightID (CopyrightChains transaction hash)
0x6dd2cc74b3c96d0958409bee7e4f8b1e0e7f1411dd7d81ac4cf3a05da6ba65d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:50:38+00:00
- Bitcoin block
- 957075
- Canonical record hash
sha256:19699243bfde718fa2dc5218c1cb997f1fd8a6ca94dcb3cd844dbbb3a26a7997- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2267895
- Bitcoin block existence check
- https://blockstream.info/api/block/957075