ISRC CA5KR1809830
Verified recording
CA5KR1809830 is “Bud” by Sommer,
registered on the CopyrightChains blockchain with CopyrightID
0x0f8771d103fb73c9bb148842b896ac0d65da4f2922500cf226612f5eac822d34 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1809830.
Recording identifiers
- ISRC
- CA5KR1809830
- Title
- Bud
- Artist
- Sommer
- CopyrightID (CopyrightChains transaction hash)
0x0f8771d103fb73c9bb148842b896ac0d65da4f2922500cf226612f5eac822d34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:55640ad67701a2f90083dc53e8c53ea614179852447a3f9b15ca26d5842170ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1809830
- Bitcoin block existence check
- https://blockstream.info/api/block/960473