ISRC CA5KR2539725
Verified recording
CA5KR2539725 is “HACKBLADE” by Sanzu,
registered on the CopyrightChains blockchain with CopyrightID
0x630bd2a00b386a89432a646fc24b1080910c66ae48a8d773f2c467b21dbb89d0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2539725.
Recording identifiers
- ISRC
- CA5KR2539725
- Title
- HACKBLADE
- Artist
- Sanzu
- CopyrightID (CopyrightChains transaction hash)
0x630bd2a00b386a89432a646fc24b1080910c66ae48a8d773f2c467b21dbb89d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:481501b8e86533a16f40890d27a0710d2c1d2c6a87d25369fc08bcbd5c759aa7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2539725
- Bitcoin block existence check
- https://blockstream.info/api/block/956304