ISRC USSM19930021
Verified recording
USSM19930021 is “June '77” by Howard Skempton,
registered on the CopyrightChains blockchain with CopyrightID
0xa30ce55eb19c7f9c796252a8659d2cad4dcaf8bac097b1e274bd51db83e66b5a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19930021.
Recording identifiers
- ISRC
- USSM19930021
- Title
- June '77
- Artist
- Howard Skempton
- CopyrightID (CopyrightChains transaction hash)
0xa30ce55eb19c7f9c796252a8659d2cad4dcaf8bac097b1e274bd51db83e66b5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6f765a6cb808c32021b658b13e898c0605eb9a43947577c63cbf56a04a0a607c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19930021
- Bitcoin block existence check
- https://blockstream.info/api/block/957120