ISRC USEWC0767642
Verified recording
USEWC0767642 is “I Wonder How the Old Folks Are at Home” by Mac Wiseman,
registered on the CopyrightChains blockchain with CopyrightID
0x24224f3dd4cf4c321ad1d57182b02b4f78cb5f4fe3d700bd0e85cdf3aa05b1f3 and independently timestamped
in Bitcoin block 958041 on 2026-07-14.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC0767642.
Recording identifiers
- ISRC
- USEWC0767642
- Title
- I Wonder How the Old Folks Are at Home
- Artist
- Mac Wiseman
- CopyrightID (CopyrightChains transaction hash)
0x24224f3dd4cf4c321ad1d57182b02b4f78cb5f4fe3d700bd0e85cdf3aa05b1f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-14T18:13:17+00:00
- Bitcoin block
- 958041
- Canonical record hash
sha256:d64a4a51c7a66966d7ddadc85cb886abae7ce4b9519590c569fb0990254bcc42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC0767642
- Bitcoin block existence check
- https://blockstream.info/api/block/958041
Full record
Track page: I Wonder How the Old Folks Are at Home · Machine-readable JSON-LD