ISRC USSM10016757
Verified recording
USSM10016757 is “The Pledge” by Marla Schaffel,
registered on the CopyrightChains blockchain with CopyrightID
0xcb4c567da593d3274b00fb9d9b5191607d85dcd460130320abdc71b3db594db7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10016757.
Recording identifiers
- ISRC
- USSM10016757
- Title
- The Pledge
- Artist
- Marla Schaffel
- CopyrightID (CopyrightChains transaction hash)
0xcb4c567da593d3274b00fb9d9b5191607d85dcd460130320abdc71b3db594db7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9dad43905cf01b48a228d55df4c961654278072f025354723202b7e44df671b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10016757
- Bitcoin block existence check
- https://blockstream.info/api/block/956304