OT-2026-000099961
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000099961) never changes.
Identity and time
| Publication number | OT-2026-000099961 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-71db-bf51-ca026921f44b · 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-2026-000099961 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4369d1b29e69f8e5c8bf3ef903f896f7430f2230e4ccbd1af630c552ef51d65 |
|---|---|
| Markdown | 736dd7cb510e2d60ec747c21f54468630b0db1f657e541cbc0206e9f21af428c |
| Publication page | 1c2330ef90b4fe55812e683b206ae061dc19b41c1bc13d17f10a3a70c1d0e2ab |
| Manifest | d309607b3e42d8c0ab4770f13e8a7c5d4686c317200a865a4e08b7f964eb4864 |
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 | iHZHmw6WTr1+TJoy+wLAmSR9ITen41HrLtXaa97MY7COauuo8BGDcrnzqD6JBOIblLs7Iy4nvbUrp2HjPrzYBA== |
| 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
| 2026-09-17T09:30:37.120190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961observed 1c2330ef90b4fe55812e683b206ae061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:37.101376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961/manifest.jsonobserved d309607b3e42d8c0ab4770f13e8a7c5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.081654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961/publication.mdobserved 736dd7cb510e2d60ec747c21f5446863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.063297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961/publication.txtobserved b4369d1b29e69f8e5c8bf3ef903f896f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.598217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961observed 1c2330ef90b4fe55812e683b206ae061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.580642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961/manifest.jsonobserved d309607b3e42d8c0ab4770f13e8a7c5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.563482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961/publication.mdobserved 736dd7cb510e2d60ec747c21f5446863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.545661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099961/publication.txtobserved b4369d1b29e69f8e5c8bf3ef903f896f...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. |
|---|