ISRC CA5KR2512281
Verified recording
CA5KR2512281 is “ISYS” by 2L&L,
registered on the CopyrightChains blockchain with CopyrightID
0xa021428752b0be422c941a15bcb7e7d31a7e3774d7818f650414a382a9aa1b25 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2512281.
Recording identifiers
- ISRC
- CA5KR2512281
- Title
- ISYS
- Artist
- 2L&L
- CopyrightID (CopyrightChains transaction hash)
0xa021428752b0be422c941a15bcb7e7d31a7e3774d7818f650414a382a9aa1b25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:7bb37173de3b7cf30857c154508a589453c52a89fac66dade796d55bce7a4114- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2512281
- Bitcoin block existence check
- https://blockstream.info/api/block/960340