OT-2026-000056355
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000056355) never changes.
Identity and time
| Publication number | OT-2026-000056355 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-771c-9766-5bf3b00545bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9708cc941544611658403278cee1c0bdfd93f41091b507e1567fc1a8423455c8 |
|---|---|
| Markdown | ef96552928831c236be4fdd7efed1f7d4747ff923b5130ce07fc4d862fc24bd0 |
| Publication page | 988245e6db5b4361a2279480944c1113ceb31a51b1b4d5416cd857c1bee4773c |
| Manifest | 67c785f6dd1a0f2ad71539d4f878f4e9432a3c6afef335a258538c40fb7f4adc |
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 | QXl2S1m5dvsPyYRO0hM6nsY7cgftOGN5inuGR6yJ624zU3StzxTXyV+GjQAUEEWPm/OllWrL45JfhFCA/3wrBg== |
| 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
| 2026-09-17T10:50:52.063777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056355observed 988245e6db5b4361a2279480944c1113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:52.042595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056355/manifest.jsonobserved 67c785f6dd1a0f2ad71539d4f878f4e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:52.023748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056355/publication.mdobserved ef96552928831c236be4fdd7efed1f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:52.005403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056355/publication.txtobserved 9708cc941544611658403278cee1c0bd...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. |
|---|