OT-2026-000070659
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070659) never changes.
Identity and time
| Publication number | OT-2026-000070659 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-79b2-9134-1dab1bde72b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070659 |
| Status | PUBLIC |
Content hashes
| Canonical text | 107d57abc1e2508f143b0ae98f89078ec7ea31f210a1f2b88702309faf2431a0 |
|---|---|
| Markdown | 7532be99ccb64566e03859a262a2822e9678cfa0734c0ebecd3431901309ec58 |
| Publication page | 484ebe8f682b77571321ae49b3e8d906ecdde99c80acb0bb4f2957417f60a793 |
| Manifest | e75ce473105630e1d7d29f0ab07105b9bec736a8e0a8a6a080653bf28cfa89f7 |
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 | jwlm/v5d2LMpyYINKCFlAI2GF7SFW9CDbHoHUIe6S11/wnIKm/VxxQAzaPvskQHSGd6muC8m4WRuXuRXarSSAA== |
| 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
| 2026-09-17T10:25:19.956460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070659observed 484ebe8f682b77571321ae49b3e8d906...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:19.939518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070659/manifest.jsonobserved e75ce473105630e1d7d29f0ab07105b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:19.919814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070659/publication.mdobserved 7532be99ccb64566e03859a262a2822e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:19.901469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070659/publication.txtobserved 107d57abc1e2508f143b0ae98f89078e...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. |
|---|