ISRC USLS50898718
Verified recording
USLS50898718 is “Jumper vs. Jumper” by John Powell,
registered on the CopyrightChains blockchain with CopyrightID
0x31a993866152565391b9b20fdf01e5d806bcf9a58dc52b826fd3d780802da699 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898718.
Recording identifiers
- ISRC
- USLS50898718
- Title
- Jumper vs. Jumper
- Artist
- John Powell
- CopyrightID (CopyrightChains transaction hash)
0x31a993866152565391b9b20fdf01e5d806bcf9a58dc52b826fd3d780802da699
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:985cf609d0b8d3418bebb8ed5bade784b9608cb0e11534dca9301d1d19e51187- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS50898718
- Bitcoin block existence check
- https://blockstream.info/api/block/960327