ISRC PTNS11300006
Verified recording
PTNS11300006 is “Queres” by João Só,
registered on the CopyrightChains blockchain with CopyrightID
0xa724550357eb633c29d40a8a89df1b21c8512a45749717f60648da8d0d846c3c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNS11300006.
Recording identifiers
- ISRC
- PTNS11300006
- Title
- Queres
- Artist
- João Só
- CopyrightID (CopyrightChains transaction hash)
0xa724550357eb633c29d40a8a89df1b21c8512a45749717f60648da8d0d846c3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1084478662eacd0c036e6cec9d3a20aee6f566f6c8afa19e15a22a462e26776a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNS11300006
- Bitcoin block existence check
- https://blockstream.info/api/block/956304