ISRC USSK31195117
Verified recording
USSK31195117 is “Fifty Checks” by Tom Wopat,
registered on the CopyrightChains blockchain with CopyrightID
0x6748a48b9dacf9d9539d5ad228cc1b55ec379a7e04a8dee5464cbf6214bcfeb6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31195117.
Recording identifiers
- ISRC
- USSK31195117
- Title
- Fifty Checks
- Artist
- Tom Wopat
- CopyrightID (CopyrightChains transaction hash)
0x6748a48b9dacf9d9539d5ad228cc1b55ec379a7e04a8dee5464cbf6214bcfeb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1ceca9266d71cf3077cb7d3c0f2d866cb7d16fa46e2a47fb60375ab449e0c485- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31195117
- Bitcoin block existence check
- https://blockstream.info/api/block/953520