OT-2026-000092283
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum 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-2026-000092283) never changes.
Identity and time
| Publication number | OT-2026-000092283 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7c9b-ad61-313303205956 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f165314c94c63a819637af7204346833b5029649e3ad1254ef3a520d43252ec |
|---|---|
| Markdown | 91897505848774260eaee151b06ae58532c8e437434342c2df509827a4584935 |
| Publication page | d4f76a87ba64f5609a2320a99d0436e5906aa111895b010757df8dbbc8402b74 |
| Manifest | 7befeb99ef91ad5c00c519ecc125ad0700d01c7c360223ae0e1a03a1bf2598c4 |
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 | ia3aLBj4ZA6oXxmZTYLRZvqYbmohGsDC1AWb8UpUA/dX0y5YVSC0nZ3tnEKcSB5lwV0YYBCS+f0Le/Tik7bxBQ== |
| 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... |
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Independent retrieval
| 2026-09-17T09:41:49.113132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092283observed d4f76a87ba64f5609a2320a99d0436e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:49.096149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092283/manifest.jsonobserved 7befeb99ef91ad5c00c519ecc125ad07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.081082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092283/publication.mdobserved 91897505848774260eaee151b06ae585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.064250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092283/publication.txtobserved 5f165314c94c63a819637af720434683...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. |
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