OT-2026-000102008
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, pulsed blow-off after 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-2026-000102008) never changes.
Identity and time
| Publication number | OT-2026-000102008 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7180-b3cd-8ceec33b4398 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1874757add4ecf1c7c428f8831013467020b9bc33fd245fa52f8ecd8a956ba80 |
|---|---|
| Markdown | 69015068be67a6c42476d01f9f7bae2908a063cb89cb423536ea0f7cdf8ed912 |
| Publication page | ff2574ef7ebcf107cd361410909e0d27e543e41f193fefdd581b78ed973dc495 |
| Manifest | f13f9de3b48638f5bb5d11df20a0b864737af9db17bb91b833e46d70e0b568bb |
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 | ntJelwJzZRNxvWaTIXE3zZj4pHik7Sx4NXVrUbln1oiKFx+u8Zpzt8ZG3d0A8Iaa9kOUuLCIYKhh47XDofpmCg== |
| 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
| 2026-09-17T09:25:08.226697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102008observed ff2574ef7ebcf107cd361410909e0d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:08.209119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102008/manifest.jsonobserved f13f9de3b48638f5bb5d11df20a0b864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.189928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102008/publication.mdobserved 69015068be67a6c42476d01f9f7bae29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.172080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102008/publication.txtobserved 1874757add4ecf1c7c428f8831013467...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. |
|---|