ISRC UST8K1882427
Verified recording
UST8K1882427 is “300” by Hucci,
registered on the CopyrightChains blockchain with CopyrightID
0xc31ccafc29b0e122a9b2d1ec80619d9ea9d1d964cd3054b8c7bd37d0dbab9ea4 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/UST8K1882427.
Recording identifiers
- ISRC
- UST8K1882427
- Title
- 300
- Artist
- Hucci
- CopyrightID (CopyrightChains transaction hash)
0xc31ccafc29b0e122a9b2d1ec80619d9ea9d1d964cd3054b8c7bd37d0dbab9ea4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9813c42d3c3e96a80beac031be688675dc6a1732cea3b1a90893f7a643d5d590- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1882427
- Bitcoin block existence check
- https://blockstream.info/api/block/956304