ISRC USSM19500458
Verified recording
USSM19500458 is “Link by Link” by Jeff Keller,
registered on the CopyrightChains blockchain with CopyrightID
0xd466755fab1d18a885cda980904b1a74350ec6063ed5b3b415b24623b074a474 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19500458.
Recording identifiers
- ISRC
- USSM19500458
- Title
- Link by Link
- Artist
- Jeff Keller
- CopyrightID (CopyrightChains transaction hash)
0xd466755fab1d18a885cda980904b1a74350ec6063ed5b3b415b24623b074a474
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5338796643346f9e2ada2f5e3e20c88fa65f77a6c603c1808b9901ef7a9a0440- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19500458
- Bitcoin block existence check
- https://blockstream.info/api/block/960138