ISRC QZTB52376263
Verified recording
QZTB52376263 is “Paper” by Yonda,
registered on the CopyrightChains blockchain with CopyrightID
0xb64d6865f2a8a51182860ad115dbbf7ed6812018324995771091bf43e2ddc231 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52376263.
Recording identifiers
- ISRC
- QZTB52376263
- Title
- Paper
- Artist
- Yonda
- CopyrightID (CopyrightChains transaction hash)
0xb64d6865f2a8a51182860ad115dbbf7ed6812018324995771091bf43e2ddc231
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2ec32bf5c72e5e1c1c31789423bfb9b772159e2756b98cf96641ac82c3afe8fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52376263
- Bitcoin block existence check
- https://blockstream.info/api/block/960138