OT-2026-000008841
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000008841) never changes.
Identity and time
| Publication number | OT-2026-000008841 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-76b2-86ed-392df5c10744 · 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-2026-000008841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 233b0f2187eee3c6cebb0ffe0a4b8703b5078e3a42429658a073d2aa8f146921 |
|---|---|
| Markdown | d25349d5d6d9bc3e84981ac9669134d536d1fdeb0079c1d008772ea564fd9146 |
| Publication page | 510c3c6bec9c6d8e2951994bb17099978730e48243bf513070360483a29f24a6 |
| Manifest | 3dcc8f86806e20a0ea2b3addc4acf71f7d543e7ac75a0ad4c3ce1d1ac5f21f33 |
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 | MyyBKjG6xLAX84SlgmRuZ93Kjr9b0DZKmfF9sOWqVzN9vmZtIyYQ1EUhTmCejrSowcXHlFuP1Lr/Xs5U5wf8Cg== |
| 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
| 2026-09-17T12:17:24.571400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008841observed 510c3c6bec9c6d8e2951994bb1709997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:24.552707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008841/manifest.jsonobserved 3dcc8f86806e20a0ea2b3addc4acf71f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:24.533568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008841/publication.mdobserved d25349d5d6d9bc3e84981ac9669134d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:24.513460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008841/publication.txtobserved 233b0f2187eee3c6cebb0ffe0a4b8703...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. |
|---|