ISRC USYLM1500084
Verified recording
USYLM1500084 is “Unknown Intro” by Wigbert,
registered on the CopyrightChains blockchain with CopyrightID
0x1defa483799bc2f4b51cd582e0f86d0185105a8e5679e3dc34b9c0427df211af and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYLM1500084.
Recording identifiers
- ISRC
- USYLM1500084
- Title
- Unknown Intro
- Artist
- Wigbert
- CopyrightID (CopyrightChains transaction hash)
0x1defa483799bc2f4b51cd582e0f86d0185105a8e5679e3dc34b9c0427df211af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:234567f4e448f27dbf51f3797f88a791e5cf805dc2f1245617ca5f23bcf3b44e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYLM1500084
- Bitcoin block existence check
- https://blockstream.info/api/block/957120