ISRC BR9GN1300014
Verified recording
BR9GN1300014 is “Sanfonando” by Oswaldinho do Acordeon,
registered on the CopyrightChains blockchain with CopyrightID
0x29168d93b807a3adf056b81d4c37f4f2e419f6d36c738039035e82fe88a1d135 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9GN1300014.
Recording identifiers
- ISRC
- BR9GN1300014
- Title
- Sanfonando
- Artist
- Oswaldinho do Acordeon
- CopyrightID (CopyrightChains transaction hash)
0x29168d93b807a3adf056b81d4c37f4f2e419f6d36c738039035e82fe88a1d135
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:b0fac0ebf0450b8b144b986322fee47b5dd78a49a6b9ae9281c81f242627d50d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9GN1300014
- Bitcoin block existence check
- https://blockstream.info/api/block/957061