ISRC PTVC16700262
Verified recording
PTVC16700262 is “Ó Virgem do Rosário (Adeus a Fátima)” by Coro das Alunas do Instituto de São Pedro de Alcântara,
registered on the CopyrightChains blockchain with CopyrightID
0x7a16925548d441217e102b993a4fcf14be1b33e8d063f4ddb72962ef050ecac1 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16700262.
Recording identifiers
- ISRC
- PTVC16700262
- Title
- Ó Virgem do Rosário (Adeus a Fátima)
- Artist
- Coro das Alunas do Instituto de São Pedro de Alcântara
- CopyrightID (CopyrightChains transaction hash)
0x7a16925548d441217e102b993a4fcf14be1b33e8d063f4ddb72962ef050ecac1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:139629253ffa1665f7d14c059ad75d7a6a845003ecf39aef9bf9f894a80d247b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16700262
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Ó Virgem do Rosário (Adeus a Fátima) · Machine-readable JSON-LD