ISRC CA5KR1579897
Verified recording
CA5KR1579897 is “Changing partners” by Chiemi Eri,
registered on the CopyrightChains blockchain with CopyrightID
0xe945643c7cd6cefbdefdb020a79225bce59e6684db6949ab17be743bad0fe90a and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1579897.
Recording identifiers
- ISRC
- CA5KR1579897
- Title
- Changing partners
- Artist
- Chiemi Eri
- CopyrightID (CopyrightChains transaction hash)
0xe945643c7cd6cefbdefdb020a79225bce59e6684db6949ab17be743bad0fe90a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:50675d9f6a9d20850a2a3e09d465932835310595e3e7ec4a8abd0fef37de86da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1579897
- Bitcoin block existence check
- https://blockstream.info/api/block/960247