ISRC PTKE11200023
Verified recording
PTKE11200023 is “Matérias do coração” by Miguel Araújo,
registered on the CopyrightChains blockchain with CopyrightID
0x77de6e266bf563e15cfde0098784bb3cb52672ee2ecddad844bc60801d5a4067 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/PTKE11200023.
Recording identifiers
- ISRC
- PTKE11200023
- Title
- Matérias do coração
- Artist
- Miguel Araújo
- CopyrightID (CopyrightChains transaction hash)
0x77de6e266bf563e15cfde0098784bb3cb52672ee2ecddad844bc60801d5a4067
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:76b6029c3946361805efae47fe7218c06d8bdc1d0ac277f2918a09f33d55c3cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTKE11200023
- Bitcoin block existence check
- https://blockstream.info/api/block/956304