ISRC USSM11904230
Verified recording
USSM11904230 is “Lalala” by Y2K,
registered on the CopyrightChains blockchain with CopyrightID
0x7570cb849fe1592857bdf4bdaf089c768618e32a834ca372b2489cdf4157a517 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11904230.
Recording identifiers
- ISRC
- USSM11904230
- Title
- Lalala
- Artist
- Y2K
- CopyrightID (CopyrightChains transaction hash)
0x7570cb849fe1592857bdf4bdaf089c768618e32a834ca372b2489cdf4157a517
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cba36fc413e40c5e9ee590f14be9cefc02bac955ff37aea6a99f322d50b68308- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11904230
- Bitcoin block existence check
- https://blockstream.info/api/block/953513