OT-2026-000007917
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, 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-2026-000007917) never changes.
Identity and time
| Publication number | OT-2026-000007917 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908a-72b6-b238-b8b3869fb913 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0940ef88f73ab8d8e5604a3f81db43b036aba50e829d1b2da9b1e38f50808a86 |
|---|---|
| Markdown | eeea65bc61356f750fc527433401a725d404d228536a54c53086e7aeefe2267b |
| Publication page | b24018f238d5ae8579a09032fe75134a742511a10de9921c557dc75ca274e77d |
| Manifest | 350b5ca2ea4dba83df70c0daf7217b9ab9ec59e8c2b2fc22128b4db6d51b5d89 |
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 | S2b0xK6gB+kgAGr8PyVxDS5p0yG6hLMmjH+ebbHStLGY5ezN1VmMt1gDJYANOub90edrfU8gVxWFH+4cMFoJBA== |
| 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
| 2026-09-17T12:20:23.448103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917observed b24018f238d5ae8579a09032fe75134a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:23.430430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917/manifest.jsonobserved 350b5ca2ea4dba83df70c0daf7217b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.411671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917/publication.mdobserved eeea65bc61356f750fc527433401a725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.394136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917/publication.txtobserved 0940ef88f73ab8d8e5604a3f81db43b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.137707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917observed b24018f238d5ae8579a09032fe75134a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.119339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917/manifest.jsonobserved 350b5ca2ea4dba83df70c0daf7217b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.097015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917/publication.mdobserved eeea65bc61356f750fc527433401a725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.079022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007917/publication.txtobserved 0940ef88f73ab8d8e5604a3f81db43b0...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. |
|---|