ISRC US57M0515809
Verified recording
US57M0515809 is “Matrika” by Rhea's Obsession,
registered on the CopyrightChains blockchain with CopyrightID
0x43165673d4272c3a2c2a3b808350b0ad8f8911671ccd600a35e518698b11d9c3 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/US57M0515809.
Recording identifiers
- ISRC
- US57M0515809
- Title
- Matrika
- Artist
- Rhea's Obsession
- CopyrightID (CopyrightChains transaction hash)
0x43165673d4272c3a2c2a3b808350b0ad8f8911671ccd600a35e518698b11d9c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c5958c161a509688a435e91109460082ea108769eec73f11c1696353cd530918- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US57M0515809
- Bitcoin block existence check
- https://blockstream.info/api/block/957118