ISRC QZTB32344889
Verified recording
QZTB32344889 is “Duff” by Te-Yo,
registered on the CopyrightChains blockchain with CopyrightID
0x5276e9eb1c269b54d2bc1969d3de542211441cf2c5ebb6af9ee54ff9b120ab0a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32344889.
Recording identifiers
- ISRC
- QZTB32344889
- Title
- Duff
- Artist
- Te-Yo
- CopyrightID (CopyrightChains transaction hash)
0x5276e9eb1c269b54d2bc1969d3de542211441cf2c5ebb6af9ee54ff9b120ab0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ceb960ffa24481392e8e5727dc39a49738597f39889210464edfb1e5e3097055- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32344889
- Bitcoin block existence check
- https://blockstream.info/api/block/956302