ISRC USZ4V2500258
Verified recording
USZ4V2500258 is “ECHO” by Kito,
registered on the CopyrightChains blockchain with CopyrightID
0x7157997bc4feea180716f1530c588300256fbfc916c19d68ddd22d17d890ae30 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZ4V2500258.
Recording identifiers
- ISRC
- USZ4V2500258
- Title
- ECHO
- Artist
- Kito
- CopyrightID (CopyrightChains transaction hash)
0x7157997bc4feea180716f1530c588300256fbfc916c19d68ddd22d17d890ae30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9b4d9c1611a9ab203ad2447cfb0f36e3a9b5f864d09f2371e30fb9e7bd21fd3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZ4V2500258
- Bitcoin block existence check
- https://blockstream.info/api/block/953513