ISRC PTUM10200242
Verified recording
PTUM10200242 is “Tu Não Sabes” by Pedro Abrunhosa,
registered on the CopyrightChains blockchain with CopyrightID
0x167603453cd1b4fb23ab5f04969e87c138624ba5078a8f933aa0935bf7b4dc5d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10200242.
Recording identifiers
- ISRC
- PTUM10200242
- Title
- Tu Não Sabes
- Artist
- Pedro Abrunhosa
- CopyrightID (CopyrightChains transaction hash)
0x167603453cd1b4fb23ab5f04969e87c138624ba5078a8f933aa0935bf7b4dc5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:08dd3370364ae6413bfd1d479bc0980dd2bc39e9ba9255b3b2e8ffbe43059b3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10200242
- Bitcoin block existence check
- https://blockstream.info/api/block/956889