OT-2026-000036095
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, 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-2026-000036095) never changes.
Identity and time
| Publication number | OT-2026-000036095 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7076-9f37-0e999685897b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ba2292f96fd9b629b97d85f7b49eb7f0cf3509eee65351aa71b711a32cc704a |
|---|---|
| Markdown | 436baeb44752dea1322b860894c360bd7860e5a68a04c8bac928ce97bdc0d102 |
| Publication page | aa6d35196648791aa5731d9d191a0c90cac7167285554b167c5da5446694c7ed |
| Manifest | 41fdce52ffec8569101a598669c5edeea2cbd01a83d8fd2d8dbe9c455d580ba5 |
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 | t/2gFJOXathiQbyKbz6ArKgU0lj3nDIBgHBquJh1ZXRJXzN9/HhnTMu1TwpIqb21gEwD+HxT/LndPR0YTTTxAg== |
| 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
| 2026-09-17T11:26:17.182925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036095observed aa6d35196648791aa5731d9d191a0c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:17.166356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036095/manifest.jsonobserved 41fdce52ffec8569101a598669c5edee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.149232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036095/publication.mdobserved 436baeb44752dea1322b860894c360bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.133159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036095/publication.txtobserved 7ba2292f96fd9b629b97d85f7b49eb7f...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. |
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