ISRC PTOV10700007
Verified recording
PTOV10700007 is “Maria Lunia” by Custódio Castelo,
registered on the CopyrightChains blockchain with CopyrightID
0x1edd7319800afa752b53f8a96833bb8e5a0172dca85a70cb14c7d51dc5d2f922 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10700007.
Recording identifiers
- ISRC
- PTOV10700007
- Title
- Maria Lunia
- Artist
- Custódio Castelo
- CopyrightID (CopyrightChains transaction hash)
0x1edd7319800afa752b53f8a96833bb8e5a0172dca85a70cb14c7d51dc5d2f922
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:cdb48869db8ae54dab63cc468a56eeff22ea29bda39dd86e4f851f9a49a850b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV10700007
- Bitcoin block existence check
- https://blockstream.info/api/block/960368