ISRC CA5KR0031196
Verified recording
CA5KR0031196 is “afterthought (with Luma)” by helloworld,
registered on the CopyrightChains blockchain with CopyrightID
0xd4a89e6971f743a569ad80dc58cffacafdd5b5721a27feb21a511dbcee11ec04 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0031196.
Recording identifiers
- ISRC
- CA5KR0031196
- Title
- afterthought (with Luma)
- Artist
- helloworld
- CopyrightID (CopyrightChains transaction hash)
0xd4a89e6971f743a569ad80dc58cffacafdd5b5721a27feb21a511dbcee11ec04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:588e272afe69e39589919925c400d6667d4c4173b0de55009fb920adfddf2b58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0031196
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: afterthought (with Luma) · Machine-readable JSON-LD