ISRC CA5KR2344354
Verified recording
CA5KR2344354 is “U & I” by SUBTALA,
registered on the CopyrightChains blockchain with CopyrightID
0x833e38f364fc3fe6bba3b019f2d2bd7230a3e2d3ba1070b7c60a23c5834a7d3d and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2344354.
Recording identifiers
- ISRC
- CA5KR2344354
- Title
- U & I
- Artist
- SUBTALA
- CopyrightID (CopyrightChains transaction hash)
0x833e38f364fc3fe6bba3b019f2d2bd7230a3e2d3ba1070b7c60a23c5834a7d3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:7a33599eb1e2ddf0964f0c2dd8b8bdc79c404d0702ff562617ebcd40fd9a1817- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2344354
- Bitcoin block existence check
- https://blockstream.info/api/block/960370