ISRC PTVC12100382
Verified recording
PTVC12100382 is “Maria Lisboa - Remastered 2021” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0xc51e3580de36fa1b0c4ab21d912193f6458c428fdd6c49936e7253ef51f814ed and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12100382.
Recording identifiers
- ISRC
- PTVC12100382
- Title
- Maria Lisboa - Remastered 2021
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0xc51e3580de36fa1b0c4ab21d912193f6458c428fdd6c49936e7253ef51f814ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:0dc8f23159dd0c9dd4fab253bc9e1a983435f8ecb73d7171278945945af11312- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12100382
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Maria Lisboa - Remastered 2021 · Machine-readable JSON-LD