ISRC USBWK0700066
Verified recording
USBWK0700066 is “The Office” by Grayskul,
registered on the CopyrightChains blockchain with CopyrightID
0x8992abcc84b87e88289c27f4f08894ade8a8e75175b66a4fcd13bff0bcda95bf and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBWK0700066.
Recording identifiers
- ISRC
- USBWK0700066
- Title
- The Office
- Artist
- Grayskul
- CopyrightID (CopyrightChains transaction hash)
0x8992abcc84b87e88289c27f4f08894ade8a8e75175b66a4fcd13bff0bcda95bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:57d6bea621fde30ca48e2949ef83bae7a3284961b8bae247259d6df9ef3393be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBWK0700066
- Bitcoin block existence check
- https://blockstream.info/api/block/956302