ISRC USTC90938354
Verified recording
USTC90938354 is “Memory Steps” by Kettel,
registered on the CopyrightChains blockchain with CopyrightID
0xd04237c12fc62ad7ec3f5c2ae85b7ca7f5debc387922f3f0262c6cfc00b822e9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC90938354.
Recording identifiers
- ISRC
- USTC90938354
- Title
- Memory Steps
- Artist
- Kettel
- CopyrightID (CopyrightChains transaction hash)
0xd04237c12fc62ad7ec3f5c2ae85b7ca7f5debc387922f3f0262c6cfc00b822e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9da4a690f492bcbf9856bf99cfb5f90b43103b212306e72905960feb01650ad3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC90938354
- Bitcoin block existence check
- https://blockstream.info/api/block/957118