OT-2026-000055611
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000055611) never changes.
Identity and time
| Publication number | OT-2026-000055611 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-7a01-9d30-1bfffbdc4412 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fac441838ec6f5fe508e2511e9cb049ffef28fb3cec4470608a925fe90c4699 |
|---|---|
| Markdown | 1df336082f016700921f3afaf1038cb83d357505dda523bbbd7f8b9200fd4ee9 |
| Publication page | 39b8db859496fa4de55744446dcb270cd68eb277fae4e7ecaaaf1de8f9d2ddcb |
| Manifest | 0a8aa5f62f1bb1644e607aa2c5d07eb7062ddb14ce87a738ad73829031bbef3c |
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 | nT3IjY8uwnJnJQ6yw616H8IGi9Tgi1n09V5Ss60tJ3Lggw4Pi3OEVkLaHJ6Ajfm4jOZWTXk/q3sCMbnBGNXKDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:51.291515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055611observed 39b8db859496fa4de55744446dcb270c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:51.274129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055611/manifest.jsonobserved 0a8aa5f62f1bb1644e607aa2c5d07eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:51.257100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055611/publication.mdobserved 1df336082f016700921f3afaf1038cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:51.240591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055611/publication.txtobserved 3fac441838ec6f5fe508e2511e9cb049...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. |
|---|