OT-2026-000099988
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000099988) never changes.
Identity and time
| Publication number | OT-2026-000099988 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7113-bcac-a6e8bef6a91a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099988 |
| Status | PUBLIC |
Content hashes
| Canonical text | 188cf96c5807051cb789eabaa57c4daba0fb7df3807da3250a824e1ecd90c30b |
|---|---|
| Markdown | 8e69a8ab8a6301cbad9c87d05609357385ca5a8a1335fa477d66f2919e347cfd |
| Publication page | e9c2f2eea905181728310af3df02da9eb4151d17cff8befe467f36d134b494f2 |
| Manifest | 788ba81db50db363da8028ea89a8a18529e74166c163183c8c823f38d6d4e56e |
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 | /teOGW8saLPOcEvCdV6fjE2D+hxk1rHo+pAp8WlaUN232yK/sD0bKyuJ0DLd/VUYGX+z8nSJKYUsg002KDfACg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:41.610639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988observed e9c2f2eea905181728310af3df02da9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.593387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988/manifest.jsonobserved 788ba81db50db363da8028ea89a8a185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.575468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988/publication.mdobserved 8e69a8ab8a6301cbad9c87d056093573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.558047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988/publication.txtobserved 188cf96c5807051cb789eabaa57c4dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.938808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988observed e9c2f2eea905181728310af3df02da9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.922200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988/manifest.jsonobserved 788ba81db50db363da8028ea89a8a185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.903287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988/publication.mdobserved 8e69a8ab8a6301cbad9c87d056093573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.885156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099988/publication.txtobserved 188cf96c5807051cb789eabaa57c4dab...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. |
|---|