ISRC UKW3Z2100560
Verified recording
UKW3Z2100560 is “Treasure” by Port Duo,
registered on the CopyrightChains blockchain with CopyrightID
0xb05222f7438c150399ba67b11c2ebb0b83eb54c98da190c55b0a547fdae481e2 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2100560.
Recording identifiers
- ISRC
- UKW3Z2100560
- Title
- Treasure
- Artist
- Port Duo
- CopyrightID (CopyrightChains transaction hash)
0xb05222f7438c150399ba67b11c2ebb0b83eb54c98da190c55b0a547fdae481e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a81b59a1e4bbe6d853eb8ff95cb5c56131fa7afc9d969a2019c362b4db84f122- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2100560
- Bitcoin block existence check
- https://blockstream.info/api/block/953515