ISRC PTRZ11300012
Verified recording
PTRZ11300012 is “Decanto final” by Márcia,
registered on the CopyrightChains blockchain with CopyrightID
0x28362fc368ca07d213b3c5e9007d47b49c503f05b933cd2fb2859f6507c7b45d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRZ11300012.
Recording identifiers
- ISRC
- PTRZ11300012
- Title
- Decanto final
- Artist
- Márcia
- CopyrightID (CopyrightChains transaction hash)
0x28362fc368ca07d213b3c5e9007d47b49c503f05b933cd2fb2859f6507c7b45d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ec9087610ccd521c541047f52ee785f9f0a2d63611fbaa37c6c04d50f58977a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRZ11300012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118