OT-2026-000014367
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000014367) never changes.
Identity and time
| Publication number | OT-2026-000014367 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7a63-ae87-273c54d233fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014367 |
| Status | PUBLIC |
Content hashes
| Canonical text | e747bd573d63312604fed14152113cfcf44239818f6c6192bf7c3ab0dbf24027 |
|---|---|
| Markdown | dc4b305d2960b3d4e014479530a31162246c9d30e681a78c0574b5aec2853808 |
| Publication page | ddf36ad6171db7b39310868b66dfc27e6eda8000dc97f47aec4e7af37f4ab8e9 |
| Manifest | b46a5ccbb69de2e172c6b233ad0476f8d0d35eece0888701ac86f887cbe107a3 |
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 | i0dcxshIZM9PvAqZYqkPg2/5Qm0UVM2mAbmPynfnL8s4FodOp2n4siCKf0uHNUJA2iA9FP8yueDkXX19IPIfDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:06.753957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367observed ddf36ad6171db7b39310868b66dfc27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:06.735491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367/manifest.jsonobserved b46a5ccbb69de2e172c6b233ad0476f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.717295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367/publication.mdobserved dc4b305d2960b3d4e014479530a31162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.699505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367/publication.txtobserved e747bd573d63312604fed14152113cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.831722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367observed ddf36ad6171db7b39310868b66dfc27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.813845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367/manifest.jsonobserved b46a5ccbb69de2e172c6b233ad0476f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.796046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367/publication.mdobserved dc4b305d2960b3d4e014479530a31162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:12.777361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014367/publication.txtobserved e747bd573d63312604fed14152113cfc...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. |
|---|