OT-2026-000101469
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000101469) never changes.
Identity and time
| Publication number | OT-2026-000101469 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7de7-a837-b17231d4154a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a9711ef464035810addf22ad19426ce583640dfe5dc8f387a98dcc70556139b |
|---|---|
| Markdown | 8759c47c9142bf6dfaeb847201dc7ce2be18f9a7f09f809c00cbc20e910828ff |
| Publication page | b7f05aeff3c7443be890d2fd1685edb6367c8e01479ef137c42326baca169b1e |
| Manifest | ea5af71bf5fe5817aa9f493a4e379a1f3bf4bf41412307b73eb0bfc1b6c21f3a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | VN/PSZvNYRH7L/09wjPV5WtIzQ7zBmmYFba8NJywNjEyGA0Qo3aT/jDPQmAkNDbCCU+lwGkC96O/CydpapWfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:02.986400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101469observed b7f05aeff3c7443be890d2fd1685edb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.966720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101469/manifest.jsonobserved ea5af71bf5fe5817aa9f493a4e379a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.946946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101469/publication.mdobserved 8759c47c9142bf6dfaeb847201dc7ce2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.927639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101469/publication.txtobserved 0a9711ef464035810addf22ad19426ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|