ISRC TCAGG2228852
Verified recording
TCAGG2228852 is “Jerzan” by Koorosh,
registered on the CopyrightChains blockchain with CopyrightID
0x21350c876e4eaa9e587c7539240a2e2b08205e5e3bd78894194c2d248f75dc79 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGG2228852.
Recording identifiers
- ISRC
- TCAGG2228852
- Title
- Jerzan
- Artist
- Koorosh
- CopyrightID (CopyrightChains transaction hash)
0x21350c876e4eaa9e587c7539240a2e2b08205e5e3bd78894194c2d248f75dc79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:57392cbba23f9571edf33286ab47fe132e36b7088068e2bd9b23361c46e5f174- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGG2228852
- Bitcoin block existence check
- https://blockstream.info/api/block/953520