ISRC USM2U0802808
Verified recording
USM2U0802808 is “For Sale (Hannah Johnsons Big Jack Ass)” by Clara Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x26c459b123085c8bf50bb2d40293ce43d0a70e34ebfd96fb3b83410dd520fa13 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM2U0802808.
Recording identifiers
- ISRC
- USM2U0802808
- Title
- For Sale (Hannah Johnsons Big Jack Ass)
- Artist
- Clara Smith
- CopyrightID (CopyrightChains transaction hash)
0x26c459b123085c8bf50bb2d40293ce43d0a70e34ebfd96fb3b83410dd520fa13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:86a727d69096212f97811a282f79e0ba10a55fcf4ca5f0a64eb821c9d834ca00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USM2U0802808
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: For Sale (Hannah Johnsons Big Jack Ass) · Machine-readable JSON-LD