ISRC USTE10447311
Verified recording
USTE10447311 is “Cucumber Slumber” by Marcus Miller,
registered on the CopyrightChains blockchain with CopyrightID
0x638509499f9aaeb39ff4599f35f25e856eabdc2ced28e94a47710b7306e4a52c 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/USTE10447311.
Recording identifiers
- ISRC
- USTE10447311
- Title
- Cucumber Slumber
- Artist
- Marcus Miller
- CopyrightID (CopyrightChains transaction hash)
0x638509499f9aaeb39ff4599f35f25e856eabdc2ced28e94a47710b7306e4a52c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b0ce2898778229705044a6d7c900613ad5b15815076e43f36a5c803df290c006- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10447311
- Bitcoin block existence check
- https://blockstream.info/api/block/957118