ISRC SE4RG2300447
Verified recording
SE4RG2300447 is “The Sleep (500 Hz LP, 100 Hz HP)” by NC2 LABORATORIES,
registered on the CopyrightChains blockchain with CopyrightID
0x2d4489a31e2bc97dfc00e954c09b50891e35d6390c38457ef08c55cc37a9bfe9 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/SE4RG2300447.
Recording identifiers
- ISRC
- SE4RG2300447
- Title
- The Sleep (500 Hz LP, 100 Hz HP)
- Artist
- NC2 LABORATORIES
- CopyrightID (CopyrightChains transaction hash)
0x2d4489a31e2bc97dfc00e954c09b50891e35d6390c38457ef08c55cc37a9bfe9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f8609b11a95577b6589d3385a55d7ff2081752639d44a7c2a708e247849cb0da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2300447
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: The Sleep (500 Hz LP, 100 Hz HP) · Machine-readable JSON-LD