ISRC USBC11400067
Verified recording
USBC11400067 is “Largo” by Charles Ives,
registered on the CopyrightChains blockchain with CopyrightID
0x86513b74d356fcd8dfaa172a45f7b998c9ddd5873ed25799cdd20c072076e4eb 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/USBC11400067.
Recording identifiers
- ISRC
- USBC11400067
- Title
- Largo
- Artist
- Charles Ives
- CopyrightID (CopyrightChains transaction hash)
0x86513b74d356fcd8dfaa172a45f7b998c9ddd5873ed25799cdd20c072076e4eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:c975ab79f2556ec0f7ab78ca02330e4c5c3c0d6e4191f01bfa9207951160603b- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC11400067
- Bitcoin block existence check
- https://blockstream.info/api/block/960360