ISRC CA5KR2310112
Verified recording
CA5KR2310112 is “Beautiful Sky - Nu Strut Remix” by Au5,
registered on the CopyrightChains blockchain with CopyrightID
0x6550b8855ce0c2c2ef63cbe8ba37a5eb5e2f2b6143b019d182d4ea4e56d79cd9 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2310112.
Recording identifiers
- ISRC
- CA5KR2310112
- Title
- Beautiful Sky - Nu Strut Remix
- Artist
- Au5
- CopyrightID (CopyrightChains transaction hash)
0x6550b8855ce0c2c2ef63cbe8ba37a5eb5e2f2b6143b019d182d4ea4e56d79cd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:e06166da583f1b9e866a434ba2b0ee624a90b49ad1186e69e1c56595b7c83657- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2310112
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Beautiful Sky - Nu Strut Remix · Machine-readable JSON-LD