ISRC PTNO11800065
Verified recording
PTNO11800065 is “Porto Sentido - Live” by António Zambujo,
registered on the CopyrightChains blockchain with CopyrightID
0x36e3451798ce460f663e2f43099ec3eb9bc4dcb4b8474040a78c40e042dce04a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNO11800065.
Recording identifiers
- ISRC
- PTNO11800065
- Title
- Porto Sentido - Live
- Artist
- António Zambujo
- CopyrightID (CopyrightChains transaction hash)
0x36e3451798ce460f663e2f43099ec3eb9bc4dcb4b8474040a78c40e042dce04a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:be16322617a1def858ff8358216658bb89ce8cba08d6dcd903f9da87eecb247f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNO11800065
- Bitcoin block existence check
- https://blockstream.info/api/block/953520