OT-2026-000070111
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, 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-2026-000070111) never changes.
Identity and time
| Publication number | OT-2026-000070111 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7246-9440-efb73bf8f610 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48cdeab47220bc7af199e0158ba35914abb2b99b0aedd6a07253c8f485c47bc2 |
|---|---|
| Markdown | ab5f0aaea29aae270953f1049b7d8444459a17f761da5758c2bf72e361406f3e |
| Publication page | 15487fad81cc7ad40c8eb0399e54dd58170ca1eee01cee7413347deb16d5a77a |
| Manifest | 00b5f100289952d2ead620fd9368632f0825d820da67bbd9ad8bacd3054c7960 |
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 | VIjXMpqpJRPygxkUx81YoFm/F1PoxtsSKBiCbVYFtfa2OlgTmITUc+8LN5L6hMSKk2EOrSFSQzeprYtILbwFDA== |
| 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
| 2026-09-17T10:27:05.036759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070111observed 15487fad81cc7ad40c8eb0399e54dd58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:05.020038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070111/manifest.jsonobserved 00b5f100289952d2ead620fd9368632f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:05.002440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070111/publication.mdobserved ab5f0aaea29aae270953f1049b7d8444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:04.984847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070111/publication.txtobserved 48cdeab47220bc7af199e0158ba35914...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. |
|---|