ISRC PT4CG1700002
Verified recording
PT4CG1700002 is “Valsa em espiral” by Miguel Araújo,
registered on the CopyrightChains blockchain with CopyrightID
0x81f7bfcf65abfad108980be1208a3e6d69a5c2cc03d3adda852870bbb878e5d9 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4CG1700002.
Recording identifiers
- ISRC
- PT4CG1700002
- Title
- Valsa em espiral
- Artist
- Miguel Araújo
- CopyrightID (CopyrightChains transaction hash)
0x81f7bfcf65abfad108980be1208a3e6d69a5c2cc03d3adda852870bbb878e5d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:82585ce07752514f4fd58b422f3f74da3837d82554a4f3f1f403167cdfc31e58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4CG1700002
- Bitcoin block existence check
- https://blockstream.info/api/block/960207