ISRC PTNS11800042
Verified recording
PTNS11800042 is “Qualquer coisa” by Joana Espadinha,
registered on the CopyrightChains blockchain with CopyrightID
0xab5bccdadc86f506288f2f3adb41b05a23e9e0c763eca06b43f32d8ff0c3e863 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/PTNS11800042.
Recording identifiers
- ISRC
- PTNS11800042
- Title
- Qualquer coisa
- Artist
- Joana Espadinha
- CopyrightID (CopyrightChains transaction hash)
0xab5bccdadc86f506288f2f3adb41b05a23e9e0c763eca06b43f32d8ff0c3e863
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f5eee83cef9ad4d578e3b0d4580bcdd9409207713bd5df71b3a0d13f6ce82ea3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNS11800042
- Bitcoin block existence check
- https://blockstream.info/api/block/957118