ISRC QZTPX2383186
Verified recording
QZTPX2383186 is “Doce Doce” by Letrô,
registered on the CopyrightChains blockchain with CopyrightID
0x2a2bbd45fbf479fe43e58dc597117d0dd1fdbaab658cdcaff4442338d644359c and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2383186.
Recording identifiers
- ISRC
- QZTPX2383186
- Title
- Doce Doce
- Artist
- Letrô
- CopyrightID (CopyrightChains transaction hash)
0x2a2bbd45fbf479fe43e58dc597117d0dd1fdbaab658cdcaff4442338d644359c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:987659ac5344207abf1082a8f5f8f38c8dd3d070f8ddfdb9fe62404cf7df5db3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2383186
- Bitcoin block existence check
- https://blockstream.info/api/block/960403