ISRC BRDSL1900012
Verified recording
BRDSL1900012 is “O Sorriso” by Jair Oliveira,
registered on the CopyrightChains blockchain with CopyrightID
0x2b6e3def6adfd381bae943881523fda1667240f9b02bde6353ede1e0419152ad and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDSL1900012.
Recording identifiers
- ISRC
- BRDSL1900012
- Title
- O Sorriso
- Artist
- Jair Oliveira
- CopyrightID (CopyrightChains transaction hash)
0x2b6e3def6adfd381bae943881523fda1667240f9b02bde6353ede1e0419152ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:18a9832f026721be9da61d0d5934737458e8a4c6e77820273ad477013ec3a611- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDSL1900012
- Bitcoin block existence check
- https://blockstream.info/api/block/960291