ISRC USHM21495785
Verified recording
USHM21495785 is “Fields” by Sponge,
registered on the CopyrightChains blockchain with CopyrightID
0xb3d9ef52eaccf0fc21dba52a5fce5e03c1c30cd3ea7b83801e6821084b48162a and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21495785.
Recording identifiers
- ISRC
- USHM21495785
- Title
- Fields
- Artist
- Sponge
- CopyrightID (CopyrightChains transaction hash)
0xb3d9ef52eaccf0fc21dba52a5fce5e03c1c30cd3ea7b83801e6821084b48162a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:09994fc1f8272f0b3dca25048e1fccbfdead707b89fac8231eadc99426fdda84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21495785
- Bitcoin block existence check
- https://blockstream.info/api/block/960441