ISRC USM951410109
Verified recording
USM951410109 is “Problem” by Hannah Trigwell,
registered on the CopyrightChains blockchain with CopyrightID
0x550db198742803e92e1ee90ceb3b53439b9be844837cb2606edcfac1f5cdca6e 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/USM951410109.
Recording identifiers
- ISRC
- USM951410109
- Title
- Problem
- Artist
- Hannah Trigwell
- CopyrightID (CopyrightChains transaction hash)
0x550db198742803e92e1ee90ceb3b53439b9be844837cb2606edcfac1f5cdca6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:bbde422e35aac80fe308d6f377c774b7d46242784ae1ddefbdf6554874e1ee59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM951410109
- Bitcoin block existence check
- https://blockstream.info/api/block/960117