ISRC PT4BU1600007
Verified recording
PT4BU1600007 is “Portugal” by Ricardo Ribeiro,
registered on the CopyrightChains blockchain with CopyrightID
0x5595850066955b69fa3d1180a4ad7556f94827faf4d232955256410359f854c6 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4BU1600007.
Recording identifiers
- ISRC
- PT4BU1600007
- Title
- Portugal
- Artist
- Ricardo Ribeiro
- CopyrightID (CopyrightChains transaction hash)
0x5595850066955b69fa3d1180a4ad7556f94827faf4d232955256410359f854c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:dc8c2172f7d0f39bc1347bccf89769eff7b9e8e191ea8135d5ce65bf73395f42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4BU1600007
- Bitcoin block existence check
- https://blockstream.info/api/block/960236