OT-2026-000099960
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, 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-2026-000099960) never changes.
Identity and time
| Publication number | OT-2026-000099960 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-759a-9f9f-30d8ab233985 · 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-2026-000099960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7170859f6a66d65e02d6b235e2a227c3110e2be8c019878c6b32db825204f0a0 |
|---|---|
| Markdown | 604298613a72b8f75497a9c2514c33421df4273f3279a743078c8a3b0a8f9a4d |
| Publication page | 0a952299c3cb79e42491c7cff37767bab890ef6535e3f93ac877f95775821f85 |
| Manifest | 3841dac551f9dfa5da1c75e53e778625b8037471c14594c061b8fc1070df0da0 |
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 | iLWmWOg5au7zX3RaaluDKULYrrI1z48WePScbQMs9I4/A+jHiCmTJWKaN+4MgP2pfwcQW14M97OHb1CtvokRCQ== |
| 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
| 2026-09-17T09:30:37.041952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960observed 0a952299c3cb79e42491c7cff37767ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:37.022659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960/manifest.jsonobserved 3841dac551f9dfa5da1c75e53e778625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:37.000892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960/publication.mdobserved 604298613a72b8f75497a9c2514c3342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.982803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960/publication.txtobserved 7170859f6a66d65e02d6b235e2a227c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.526423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960observed 0a952299c3cb79e42491c7cff37767ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.508636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960/manifest.jsonobserved 3841dac551f9dfa5da1c75e53e778625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.489287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960/publication.mdobserved 604298613a72b8f75497a9c2514c3342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:52.472179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099960/publication.txtobserved 7170859f6a66d65e02d6b235e2a227c3...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. |
|---|