ISRC US4ZV1200037
Verified recording
US4ZV1200037 is “Castaways” by Common Rider,
registered on the CopyrightChains blockchain with CopyrightID
0xbe9661613e0da276e006dda97b5413372240695062233ac043a9e72383018f40 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/US4ZV1200037.
Recording identifiers
- ISRC
- US4ZV1200037
- Title
- Castaways
- Artist
- Common Rider
- CopyrightID (CopyrightChains transaction hash)
0xbe9661613e0da276e006dda97b5413372240695062233ac043a9e72383018f40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:abe2a37849c2138f3dc3160f99a001a51ad3efc41c94ebbf5ead4ab1565828f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV1200037
- Bitcoin block existence check
- https://blockstream.info/api/block/953520