ISRC DEF279911701
Verified recording
DEF279911701 is “Remnants of What Once Was” by Surgeon,
registered on the CopyrightChains blockchain with CopyrightID
0x1fd7276b56ee9bea78330b37b42f03d1a69b8e6cf775528857c5142cc22a6aeb and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF279911701.
Recording identifiers
- ISRC
- DEF279911701
- Title
- Remnants of What Once Was
- Artist
- Surgeon
- CopyrightID (CopyrightChains transaction hash)
0x1fd7276b56ee9bea78330b37b42f03d1a69b8e6cf775528857c5142cc22a6aeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:318d02dd47e26bfb64499cc696a55c5a118f47e41d1d935c893d49e7ee11761e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF279911701
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Remnants of What Once Was · Machine-readable JSON-LD