ISRC USC4R0304554
Verified recording
USC4R0304554 is “Etude” by Avishai Cohen,
registered on the CopyrightChains blockchain with CopyrightID
0x7385752b2342a42e9b112983443275ab423693f5426b89e7f19dd4dc69fb3a2f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0304554.
Recording identifiers
- ISRC
- USC4R0304554
- Title
- Etude
- Artist
- Avishai Cohen
- CopyrightID (CopyrightChains transaction hash)
0x7385752b2342a42e9b112983443275ab423693f5426b89e7f19dd4dc69fb3a2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:89c974543af839344b4024632a99523cf39028b09178ea00eddf789b0438209b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0304554
- Bitcoin block existence check
- https://blockstream.info/api/block/960138