ISRC USLD91733263
Verified recording
USLD91733263 is “72 Hours” by YN Jay,
registered on the CopyrightChains blockchain with CopyrightID
0x247a9d180d6637eeedf5ed34b2c1b9e234f2028ea1bb2faa76dd07a830b6de1a 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/USLD91733263.
Recording identifiers
- ISRC
- USLD91733263
- Title
- 72 Hours
- Artist
- YN Jay
- CopyrightID (CopyrightChains transaction hash)
0x247a9d180d6637eeedf5ed34b2c1b9e234f2028ea1bb2faa76dd07a830b6de1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:14b423fc5a0e697084600f5786dc514973d423e9e2c637110efcda199140585a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91733263
- Bitcoin block existence check
- https://blockstream.info/api/block/956304