OT-2026-000092414
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000092414) never changes.
Identity and time
| Publication number | OT-2026-000092414 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-795f-8548-863d602b31f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0455e1c414be1ab536d9872572585cdbeb6d166492eadb89f4faa6f57d83b4c3 |
|---|---|
| Markdown | 38375ff8773f881c7e112237a76fc5599f03327053957a852d809fe44c3dac4e |
| Publication page | 8f5ce46378070114a8f6a098a39d200222890c49df87d10e9d47b57ab534645e |
| Manifest | 91454f787dbe95946244ce0fb42208ad93c9e1f2525b7dbb9d541b5a2ed0a310 |
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 | 0NJyPDmXALzZ2qSed7UJIHAkZLhZ9t3agH1pHC5c9NtT35/D2jsXhO82qGhs4Le4+gwxbZyn5SSGuRG4gARBAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:57.995587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092414observed 8f5ce46378070114a8f6a098a39d2002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.978306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092414/manifest.jsonobserved 91454f787dbe95946244ce0fb42208ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.961274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092414/publication.mdobserved 38375ff8773f881c7e112237a76fc559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.943096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092414/publication.txtobserved 0455e1c414be1ab536d9872572585cdb...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. |
|---|