ISRC JPTO09085660
Verified recording
JPTO09085660 is “First Song - Live At Montreux” by Gonzalo Rubalcaba,
registered on the CopyrightChains blockchain with CopyrightID
0x05cef6b333a3f0ec6dc5127644acc929062992b6fbe4497a2f7be6affc6b460d and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09085660.
Recording identifiers
- ISRC
- JPTO09085660
- Title
- First Song - Live At Montreux
- Artist
- Gonzalo Rubalcaba
- CopyrightID (CopyrightChains transaction hash)
0x05cef6b333a3f0ec6dc5127644acc929062992b6fbe4497a2f7be6affc6b460d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:4134cb757218232cbd7e7010f353e1e0755fd74e57e96e6b889a2163c6854574- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO09085660
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: First Song - Live At Montreux · Machine-readable JSON-LD