ISRC PTRZ11800003
Verified recording
PTRZ11800003 is “Corredor” by Márcia,
registered on the CopyrightChains blockchain with CopyrightID
0xaec1f14d872b3dfd1b2f6e849676f1757f1e7253a76e7da378ca00bc04ac548f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRZ11800003.
Recording identifiers
- ISRC
- PTRZ11800003
- Title
- Corredor
- Artist
- Márcia
- CopyrightID (CopyrightChains transaction hash)
0xaec1f14d872b3dfd1b2f6e849676f1757f1e7253a76e7da378ca00bc04ac548f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1b67d27ef597833c49b8c8dc58d8b74e0d2965886ccae7a9e98d96971b7993cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRZ11800003
- Bitcoin block existence check
- https://blockstream.info/api/block/956302