ISRC US83Z2504732
Verified recording
US83Z2504732 is “Spiral” by Chris Cargo,
registered on the CopyrightChains blockchain with CopyrightID
0x393f9a07cd1f00e2f8cf8a602b220240fbf15db7dfaf40e735edeec5eae83a56 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2504732.
Recording identifiers
- ISRC
- US83Z2504732
- Title
- Spiral
- Artist
- Chris Cargo
- CopyrightID (CopyrightChains transaction hash)
0x393f9a07cd1f00e2f8cf8a602b220240fbf15db7dfaf40e735edeec5eae83a56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0274046ffb9163a79831aa139d6ff7411f1d137227bc612c91ffafd851b7ef79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2504732
- Bitcoin block existence check
- https://blockstream.info/api/block/957120