ISRC DED331777780
Verified recording
DED331777780 is “São Dorival” by Guinga,
registered on the CopyrightChains blockchain with CopyrightID
0x45fcd01640bc8211b0b9962f595ebff620e3543ac96968ee01bad6ccad418d85 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/DED331777780.
Recording identifiers
- ISRC
- DED331777780
- Title
- São Dorival
- Artist
- Guinga
- CopyrightID (CopyrightChains transaction hash)
0x45fcd01640bc8211b0b9962f595ebff620e3543ac96968ee01bad6ccad418d85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:355b5b7e1ec538da94babe0257440daf362733978840fa40789b84bf32c1f0bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED331777780
- Bitcoin block existence check
- https://blockstream.info/api/block/960138