OT-2026-000009145
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000009145) never changes.
Identity and time
| Publication number | OT-2026-000009145 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7999-8b7c-c28e229b195b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84d02cc8144c2d027a1235dae058a8575f4b68628d6f414c2286f77bb0c3d521 |
|---|---|
| Markdown | 002f4d2a0de93c6f19e4c8ca7ee9328d5cea0e8aee2128edc45b0980dea14332 |
| Publication page | 188c14cb79cdc40396839d9b17965df32575863c9888e660f40b82832732568c |
| Manifest | 2c2fa2149eb599fa9b263a54ed6972e8b9cea9fe97b73357ca3c96128b5aed22 |
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 | StaRTc3MIlP0MTR4p1z54K2ONr4ZVCFWGWvu9V6c/SWpzpMXzn/iaPXB1IArR5lAnscOwWHN3Q3813Bn9+/QAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:50.556012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009145observed 188c14cb79cdc40396839d9b17965df3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:50.535820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009145/manifest.jsonobserved 2c2fa2149eb599fa9b263a54ed6972e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:50.514012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009145/publication.mdobserved 002f4d2a0de93c6f19e4c8ca7ee9328d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:50.493180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009145/publication.txtobserved 84d02cc8144c2d027a1235dae058a857...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. |
|---|