ISRC USWRG1500725
Verified recording
USWRG1500725 is “Blue in Green” by Gonzalo Rubalcaba,
registered on the CopyrightChains blockchain with CopyrightID
0x9b0c7c0c8a0d6aaa3b6189546628a1407ff4dfc294582530972079faed2605d8 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWRG1500725.
Recording identifiers
- ISRC
- USWRG1500725
- Title
- Blue in Green
- Artist
- Gonzalo Rubalcaba
- CopyrightID (CopyrightChains transaction hash)
0x9b0c7c0c8a0d6aaa3b6189546628a1407ff4dfc294582530972079faed2605d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:168b20fc2b6000e95a3e2d20fb315c671514a8470a8fcdde0c5572ac07f43449- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWRG1500725
- Bitcoin block existence check
- https://blockstream.info/api/block/960360