ISRC US4ZV1010307
Verified recording
US4ZV1010307 is “Backstabber” by Thumper,
registered on the CopyrightChains blockchain with CopyrightID
0xb90c82aebbf5d5e2d30c07830d0b36700faf80b6795770b15339cad9e401a066 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV1010307.
Recording identifiers
- ISRC
- US4ZV1010307
- Title
- Backstabber
- Artist
- Thumper
- CopyrightID (CopyrightChains transaction hash)
0xb90c82aebbf5d5e2d30c07830d0b36700faf80b6795770b15339cad9e401a066
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:c5d856ebf83c985a2d6f98f2777ad1ed88ad9b15d8fb84b5b80951f741d76a83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV1010307
- Bitcoin block existence check
- https://blockstream.info/api/block/960117