OT-2026-000076323
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000076323) never changes.
Identity and time
| Publication number | OT-2026-000076323 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7388-b8f4-bbaa017aeb43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076323 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbc0b4425ad5b17cfcfddd76e9f822f6557467441f5e1f8a77e6186a42bab4ff |
|---|---|
| Markdown | 6c1ce7f4bb2f189677b0eec35b3250242062996d93082cb5bc3e1ef8c2f516b7 |
| Publication page | 38218ced5144ea4e3fbf68cbedc3a7c8475ea40991be5c728eb9484c123ff0df |
| Manifest | 2382948f455e26bfce43a6dc66f6d95729b3552aada2aa0e19e43ca84454a159 |
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 | tKjGTdP8/O49wpL19ygTcJEqsMRSd3AiG0FhW6S9+sIEbiGCeFmuwqDSETQ4HKB25Y99w8LvsRuJ+VKfdzxMCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:12:10.560781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076323observed 38218ced5144ea4e3fbf68cbedc3a7c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:10.542375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076323/manifest.jsonobserved 2382948f455e26bfce43a6dc66f6d957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:10.524089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076323/publication.mdobserved 6c1ce7f4bb2f189677b0eec35b325024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:10.505025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076323/publication.txtobserved fbc0b4425ad5b17cfcfddd76e9f822f6...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. |
|---|