ISRC USSM17400467
Verified recording
USSM17400467 is “Credo 1” by Guillaume Dufay,
registered on the CopyrightChains blockchain with CopyrightID
0xfebf985c2017e072690d29525710174a18b6ffe4a4f307c753096cd7109b3ba0 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17400467.
Recording identifiers
- ISRC
- USSM17400467
- Title
- Credo 1
- Artist
- Guillaume Dufay
- CopyrightID (CopyrightChains transaction hash)
0xfebf985c2017e072690d29525710174a18b6ffe4a4f307c753096cd7109b3ba0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:309e7f1208321f00ed76cd9bf8858b68b44d5b21254d03e151ad712abad7bf51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17400467
- Bitcoin block existence check
- https://blockstream.info/api/block/960334