ISRC PTVC11700211
Verified recording
PTVC11700211 is “Primavera” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0x59af5e7566ffabf06a67d3f70f6bd6a788f87123cb619064e2a958d400899a4d 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/PTVC11700211.
Recording identifiers
- ISRC
- PTVC11700211
- Title
- Primavera
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0x59af5e7566ffabf06a67d3f70f6bd6a788f87123cb619064e2a958d400899a4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6ed9602323b63de5dde3095bf8eb61fdb2c8f9a364af46d8441844ae71e94b10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700211
- Bitcoin block existence check
- https://blockstream.info/api/block/957118