ISRC JPTO09121540
Verified recording
JPTO09121540 is “BLUE IN GREEN” by Gonzalo Rubalcaba,
registered on the CopyrightChains blockchain with CopyrightID
0x238d9ba502006c59fb7bdf3f62bbb548768641bd9f8a0f12ca26d7aec781d0aa and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09121540.
Recording identifiers
- ISRC
- JPTO09121540
- Title
- BLUE IN GREEN
- Artist
- Gonzalo Rubalcaba
- CopyrightID (CopyrightChains transaction hash)
0x238d9ba502006c59fb7bdf3f62bbb548768641bd9f8a0f12ca26d7aec781d0aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:0ef00c1fdf5447111fc66550fb02b7aba5fb9a5c078c13ee8f88d4002a0167a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09121540
- Bitcoin block existence check
- https://blockstream.info/api/block/960397