ISRC PTNO11800043
Verified recording
PTNO11800043 is “Acorda, Maria, Acorda! - Live” by António Zambujo,
registered on the CopyrightChains blockchain with CopyrightID
0x6925892c0207995a3bc0d87c467db5c1686e4294d01563515beb3fa970163e21 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNO11800043.
Recording identifiers
- ISRC
- PTNO11800043
- Title
- Acorda, Maria, Acorda! - Live
- Artist
- António Zambujo
- CopyrightID (CopyrightChains transaction hash)
0x6925892c0207995a3bc0d87c467db5c1686e4294d01563515beb3fa970163e21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3bdd0b86de44e56113bcd3e78087072fc66037bb85ebed9bf525d7c6e3f23bb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNO11800043
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Acorda, Maria, Acorda! - Live · Machine-readable JSON-LD