ISRC USA2P1901896
Verified recording
USA2P1901896 is “Castle of Duality” by Ryanosaurus,
registered on the CopyrightChains blockchain with CopyrightID
0x93e366445d67b6bc60488aabdd9ac4c63e0be878581be896ff7951197bdc73ff and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1901896.
Recording identifiers
- ISRC
- USA2P1901896
- Title
- Castle of Duality
- Artist
- Ryanosaurus
- CopyrightID (CopyrightChains transaction hash)
0x93e366445d67b6bc60488aabdd9ac4c63e0be878581be896ff7951197bdc73ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:739f7bd201c8387b8800012bcf1f99debf27a2d858b07e177b16fac34dc0264f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1901896
- Bitcoin block existence check
- https://blockstream.info/api/block/960203