ISRC PTVC12000074
Verified recording
PTVC12000074 is “Ai Mouraria - Ao Vivo no Olympia, 1956” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0x421a539e3f8a3e9d16d3aabbb35217e34c909d3ecec879bd7e510f2565120813 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12000074.
Recording identifiers
- ISRC
- PTVC12000074
- Title
- Ai Mouraria - Ao Vivo no Olympia, 1956
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0x421a539e3f8a3e9d16d3aabbb35217e34c909d3ecec879bd7e510f2565120813
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:71374a2fb35e5fb9c03e9e58e9e543471bbe593e724f2dd292dc9b003356df7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12000074
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ai Mouraria - Ao Vivo no Olympia, 1956 · Machine-readable JSON-LD