ISRC USY251779269
Verified recording
USY251779269 is “Killbreed” by Pestilectomy,
registered on the CopyrightChains blockchain with CopyrightID
0xbf721b8567d9e5db7ac84a0076d32ca11079ee4104493f8fa856b8682a54d235 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251779269.
Recording identifiers
- ISRC
- USY251779269
- Title
- Killbreed
- Artist
- Pestilectomy
- CopyrightID (CopyrightChains transaction hash)
0xbf721b8567d9e5db7ac84a0076d32ca11079ee4104493f8fa856b8682a54d235
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:cd3c3324d3a1d23f4f4ac4221a7a8dc92248fae10332d02c5985386cc930836b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251779269
- Bitcoin block existence check
- https://blockstream.info/api/block/960164