ISRC NLS762200521
Verified recording
NLS762200521 is “#Heavyweight” by Imperial,
registered on the CopyrightChains blockchain with CopyrightID
0xf141d7f0787b68ba55cb56d4cb95b8b912167691fee33e59a2b0b2cd6e90b85f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS762200521.
Recording identifiers
- ISRC
- NLS762200521
- Title
- #Heavyweight
- Artist
- Imperial
- CopyrightID (CopyrightChains transaction hash)
0xf141d7f0787b68ba55cb56d4cb95b8b912167691fee33e59a2b0b2cd6e90b85f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ba3153be4a6e2894b7bce35b487884533762b4c7dc2dfb6b4efb47366bfb45da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS762200521
- Bitcoin block existence check
- https://blockstream.info/api/block/957118