ISRC USUG11903157
Verified recording
USUG11903157 is “Someday” by City of the Sun,
registered on the CopyrightChains blockchain with CopyrightID
0x95b8b9b52de12fbf54d4679e4eaaab7cace549b36956aa7ebc3b62945e704a6b and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11903157.
Recording identifiers
- ISRC
- USUG11903157
- Title
- Someday
- Artist
- City of the Sun
- CopyrightID (CopyrightChains transaction hash)
0x95b8b9b52de12fbf54d4679e4eaaab7cace549b36956aa7ebc3b62945e704a6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:653ff780ac93c8a40201892050e3d75cf9e0ff679955e4b6959a78a20b03e8df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11903157
- Bitcoin block existence check
- https://blockstream.info/api/block/960459