ISRC CA5KR2216120
Verified recording
CA5KR2216120 is “Asterism” by Dr. Ushūu,
registered on the CopyrightChains blockchain with CopyrightID
0x68525a55580368235e7ed374e383547713a99e0e457e45fd8635673da0967fe0 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2216120.
Recording identifiers
- ISRC
- CA5KR2216120
- Title
- Asterism
- Artist
- Dr. Ushūu
- CopyrightID (CopyrightChains transaction hash)
0x68525a55580368235e7ed374e383547713a99e0e457e45fd8635673da0967fe0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f5d4a8a68ecbf3837721d175805acbce677e3ea1c187d051e7c78df5200ba298- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2216120
- Bitcoin block existence check
- https://blockstream.info/api/block/960334