OT-2026-000099690
Publication integrity record
Two cup vacuum gripper, two zone face, 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-2026-000099690) never changes.
Identity and time
| Publication number | OT-2026-000099690 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7033-a4d4-dda118026202 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099690 |
| Status | PUBLIC |
Content hashes
| Canonical text | a24d5369bd736392cdebac8be2bdec0dfec087be02dfedf16f075908b6389e01 |
|---|---|
| Markdown | 7705caf76848644bf9a1a0f1239f026e4201d37553543305c6a4bc00d782ae15 |
| Publication page | 68a980c4a2a08a94c14cfc278ec7e6e3a1ca311eb6b48a0c1b45d223950a5d80 |
| Manifest | acf25db7ff878969a6760e30ef53c5c26d2e5b9da902c1c132af22c7c3027fd3 |
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 | iSVSX7dJg5KHb5my1VAvmrgFRlNHztl5x4ZHTxbknJ16Alq1CXicyhgGXo3kG46BKK11BsjMeuEYX0SjZml6CA== |
| 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
| 2026-09-17T09:29:41.952226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099690observed 68a980c4a2a08a94c14cfc278ec7e6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:41.933111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099690/manifest.jsonobserved acf25db7ff878969a6760e30ef53c5c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:41.915207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099690/publication.mdobserved 7705caf76848644bf9a1a0f1239f026e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:41.896207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099690/publication.txtobserved a24d5369bd736392cdebac8be2bdec0d...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. |
|---|