ISRC PTCN11600015
Verified recording
PTCN11600015 is “Mãe Solteira” by Maria Armanda,
registered on the CopyrightChains blockchain with CopyrightID
0x5539a25aba942064bacef39da9b4df47d1c5de107542aaa9f9fd8ed17ddf8045 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN11600015.
Recording identifiers
- ISRC
- PTCN11600015
- Title
- Mãe Solteira
- Artist
- Maria Armanda
- CopyrightID (CopyrightChains transaction hash)
0x5539a25aba942064bacef39da9b4df47d1c5de107542aaa9f9fd8ed17ddf8045
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:87825e4627a3604f3275cb8abd06ca50adbdd0dcf6da951cd379adfef559d997- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN11600015
- Bitcoin block existence check
- https://blockstream.info/api/block/960503