ISRC USLZJ1379558
Verified recording
USLZJ1379558 is “Blackhole - Original” by K+Lab,
registered on the CopyrightChains blockchain with CopyrightID
0xffd5129e2971a111a22717837cd56ff8130eb81a412b1170dec95a9f0628b22e and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1379558.
Recording identifiers
- ISRC
- USLZJ1379558
- Title
- Blackhole - Original
- Artist
- K+Lab
- CopyrightID (CopyrightChains transaction hash)
0xffd5129e2971a111a22717837cd56ff8130eb81a412b1170dec95a9f0628b22e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:699c906822e94930da57703a807b3a768ec1448eab0804ea606f695a104f5f35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1379558
- Bitcoin block existence check
- https://blockstream.info/api/block/960247