ISRC USNCB1620403
Verified recording
USNCB1620403 is “Monument Builders” by Loscil,
registered on the CopyrightChains blockchain with CopyrightID
0x1bc1c4613a56806974f28fcf0dd5beb14a8b7530e09e6287df043bef1382d80e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNCB1620403.
Recording identifiers
- ISRC
- USNCB1620403
- Title
- Monument Builders
- Artist
- Loscil
- CopyrightID (CopyrightChains transaction hash)
0x1bc1c4613a56806974f28fcf0dd5beb14a8b7530e09e6287df043bef1382d80e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:633dae2599fc79cdda5466235a2c65afeb999fa21a6a6a82027911d1f6cc35a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNCB1620403
- Bitcoin block existence check
- https://blockstream.info/api/block/956302