ISRC PTBM11700167
Verified recording
PTBM11700167 is “Sorriso” by Luís Represas,
registered on the CopyrightChains blockchain with CopyrightID
0xf43e33c5aeda2c4366d94e0c3724d87cc9c782118f16e0f9aff664d3742ee2aa and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11700167.
Recording identifiers
- ISRC
- PTBM11700167
- Title
- Sorriso
- Artist
- Luís Represas
- CopyrightID (CopyrightChains transaction hash)
0xf43e33c5aeda2c4366d94e0c3724d87cc9c782118f16e0f9aff664d3742ee2aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:4c4ab247b1b076487806cce70438ea3e313ee23549a8a302568faed5660e169f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11700167
- Bitcoin block existence check
- https://blockstream.info/api/block/960500