ISRC PTRO12000431
Verified recording
PTRO12000431 is “Procissão” by José Duarte Costa,
registered on the CopyrightChains blockchain with CopyrightID
0xc95d19ea17924896ec5c252feab95d554956aef501c08c21efd5508d4791933a and independently timestamped
in Bitcoin block 957067 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO12000431.
Recording identifiers
- ISRC
- PTRO12000431
- Title
- Procissão
- Artist
- José Duarte Costa
- CopyrightID (CopyrightChains transaction hash)
0xc95d19ea17924896ec5c252feab95d554956aef501c08c21efd5508d4791933a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:54:37+00:00
- Bitcoin block
- 957067
- Canonical record hash
sha256:01fbdbfe4f08486575d6d7b987fad4a8d162547204b5dc80cc0776bad885c0b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO12000431
- Bitcoin block existence check
- https://blockstream.info/api/block/957067