ISRC USI4R0702723
Verified recording
USI4R0702723 is “Valenciana” by Kobol,
registered on the CopyrightChains blockchain with CopyrightID
0x99236ab4188c9fe8b98cbbbcb006771599866c65d9b5ecfa9336243fdcf898b7 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0702723.
Recording identifiers
- ISRC
- USI4R0702723
- Title
- Valenciana
- Artist
- Kobol
- CopyrightID (CopyrightChains transaction hash)
0x99236ab4188c9fe8b98cbbbcb006771599866c65d9b5ecfa9336243fdcf898b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:9690b1356fa3c51eadb7752412671084577f28f5755b11c8dd9e80d5293f6d9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0702723
- Bitcoin block existence check
- https://blockstream.info/api/block/960344