ISRC US83Z1924105
Verified recording
US83Z1924105 is “Tanwir” by kośa records,
registered on the CopyrightChains blockchain with CopyrightID
0x85613c4af50288cc7b38617c595241379d32361d42b543049602d43d1c55097e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1924105.
Recording identifiers
- ISRC
- US83Z1924105
- Title
- Tanwir
- Artist
- kośa records
- CopyrightID (CopyrightChains transaction hash)
0x85613c4af50288cc7b38617c595241379d32361d42b543049602d43d1c55097e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:d7d0f8ce7c2063665fb0c74246cffd1a338ac54f798b96b47d563c046d4da5c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1924105
- Bitcoin block existence check
- https://blockstream.info/api/block/956889