ISRC USRO28720811
Verified recording
USRO28720811 is “Round Midnight” by Mike Marshall,
registered on the CopyrightChains blockchain with CopyrightID
0xf87e478a4447725f7bae55049d9d0dd9eea4337064cfe7ee067009b45a95de32 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/USRO28720811.
Recording identifiers
- ISRC
- USRO28720811
- Title
- Round Midnight
- Artist
- Mike Marshall
- CopyrightID (CopyrightChains transaction hash)
0xf87e478a4447725f7bae55049d9d0dd9eea4337064cfe7ee067009b45a95de32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8d8c9c5e0d107d57916e5e1fd703e17b3411c128219e7569cd15e6f7a88a3865- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28720811
- Bitcoin block existence check
- https://blockstream.info/api/block/957120