ISRC PTNO12100041
Verified recording
PTNO12100041 is “Sou Como Sou” by Ana Bacalhau,
registered on the CopyrightChains blockchain with CopyrightID
0xa5f63347662814f4f6cfbabeb2d22a5f148f11cac2ed00be0bc4d28d2ab19ce6 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/PTNO12100041.
Recording identifiers
- ISRC
- PTNO12100041
- Title
- Sou Como Sou
- Artist
- Ana Bacalhau
- CopyrightID (CopyrightChains transaction hash)
0xa5f63347662814f4f6cfbabeb2d22a5f148f11cac2ed00be0bc4d28d2ab19ce6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ce68f7ffa8f57fb85561652160d81df1d9f30ed71589089554c493f710e7468f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNO12100041
- Bitcoin block existence check
- https://blockstream.info/api/block/956302