OT-2026-000036701
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000036701) never changes.
Identity and time
| Publication number | OT-2026-000036701 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7aba-b4ec-72345f2f7b11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036701 |
| Status | PUBLIC |
Content hashes
| Canonical text | cea14ccc4152faf2f8ac1c091e6486724167b9c706ff5b42822e22d391543500 |
|---|---|
| Markdown | 3059582360b84d5b6183c43cb97263ec1d1c5399b20bf93fbdec5f653c605415 |
| Publication page | c161ac66ada92c8d6c8ec54199f0d145d8b6fa6da4996fb82d1ba7690493eefe |
| Manifest | 1cde0aec74cc925f7666116da40f7e1e82e0f0468b872a48e0a7dbf37d336a09 |
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 | wyQsSV9Z6V5Fujv30522maRgzYXY7NXsiFnh/B9szrxbKixXKFYR5/i19/Hlh5GA/H6yNIJlCBrZVpHkk8zECg== |
| 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
| 2026-09-17T11:26:03.642161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036701observed c161ac66ada92c8d6c8ec54199f0d145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:03.625896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036701/manifest.jsonobserved 1cde0aec74cc925f7666116da40f7e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.608482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036701/publication.mdobserved 3059582360b84d5b6183c43cb97263ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.591899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036701/publication.txtobserved cea14ccc4152faf2f8ac1c091e648672...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. |
|---|