ISRC USJJX2400002
Verified recording
USJJX2400002 is “a reckoning” by Jeff Oster,
registered on the CopyrightChains blockchain with CopyrightID
0xfa6d4d059238af4dcbe4b063503fb44efd8b43d9a049faa1e1f3c3ca1b1fbb5c 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/USJJX2400002.
Recording identifiers
- ISRC
- USJJX2400002
- Title
- a reckoning
- Artist
- Jeff Oster
- CopyrightID (CopyrightChains transaction hash)
0xfa6d4d059238af4dcbe4b063503fb44efd8b43d9a049faa1e1f3c3ca1b1fbb5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ffa54e5057b1c6d0d04e15b903a07bfca9e6badb78edb1ef7bbdb070c46e746c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJJX2400002
- Bitcoin block existence check
- https://blockstream.info/api/block/956302