OT-2026-000085413
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000085413) never changes.
Identity and time
| Publication number | OT-2026-000085413 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7ee1-8f09-04c2d90b063d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77135e0f000ce0493be41fe833178b10f1983f1cb5032de99693bb836d97367a |
|---|---|
| Markdown | 2f2a1790433d9153a8f23c94eb992db1480ab4556532891fe36bf421fd29fb8e |
| Publication page | a075d1d8546b81cdb54e8708be218ab86604fa91bd97922e939ad9348eb85d1b |
| Manifest | 5c654b8db042b883f5565f3fd0c090708558d34f014bef357791a474319548c2 |
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 | hvJTiNHK/kKTAwY3xw875ARELuPOgnEGfM9e4yUutmDC6LGPsZ6/7djXvZwvpcSw4IuIrm2W4V+Qr4zW9HZRDg== |
| 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
| 2026-09-17T09:54:11.147185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085413observed a075d1d8546b81cdb54e8708be218ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:11.128183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085413/manifest.jsonobserved 5c654b8db042b883f5565f3fd0c09070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:11.108197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085413/publication.mdobserved 2f2a1790433d9153a8f23c94eb992db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:11.090353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085413/publication.txtobserved 77135e0f000ce0493be41fe833178b10...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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