ISRC US3DF2427387
Verified recording
US3DF2427387 is “Colourless” by Tech Difficulties,
registered on the CopyrightChains blockchain with CopyrightID
0x8bd2b1ba0db669190cb00f2df3c576bb076480e1cc42ed7ab50721ea0d1d6b4f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2427387.
Recording identifiers
- ISRC
- US3DF2427387
- Title
- Colourless
- Artist
- Tech Difficulties
- CopyrightID (CopyrightChains transaction hash)
0x8bd2b1ba0db669190cb00f2df3c576bb076480e1cc42ed7ab50721ea0d1d6b4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4aca8b963714a78c9ad11a3639614a524e7447b41daf9e587c553972593adf40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2427387
- Bitcoin block existence check
- https://blockstream.info/api/block/953520