ISRC US83Z2149327
Verified recording
US83Z2149327 is “Phosphene” by kośa records,
registered on the CopyrightChains blockchain with CopyrightID
0xbcc35aeec8f6798367e61467568e3c21a63cbfbdba2cca52794956613b6a9eb2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2149327.
Recording identifiers
- ISRC
- US83Z2149327
- Title
- Phosphene
- Artist
- kośa records
- CopyrightID (CopyrightChains transaction hash)
0xbcc35aeec8f6798367e61467568e3c21a63cbfbdba2cca52794956613b6a9eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:65819262d2823779bbe5a0627bb8bf144e291183405a820f1a8602660dac7742- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2149327
- Bitcoin block existence check
- https://blockstream.info/api/block/957118