OT-2026-000035292
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000035292) never changes.
Identity and time
| Publication number | OT-2026-000035292 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7a73-b92a-e28eb5b2f553 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035292 |
| Status | PUBLIC |
Content hashes
| Canonical text | e66588ee7a83df932580d9c197a24a8b1b052385407e48568acb01b4553653f4 |
|---|---|
| Markdown | a8c6d56700c30e45909a78e3b029a4880c9bf24014a7ba82d807a34ed8717bd9 |
| Publication page | 1e7a807d62ee532ddc24cb43a0c60208f0b527fbac47926f746d18c6fe8a9be0 |
| Manifest | 501dc24642ddffda17a49464a7de53485fa8bf284c81ba96c4f504880737c4ea |
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 | 4v/2TCLUGCQCkReBipezw8qYiBYXHt2VfZwaoarWSW43XrbFimHGAuKvnb4K6Dh04IXkHpzKOjVrEkAp7cgtAw== |
| 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
| 2026-09-17T11:28:26.952554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035292observed 1e7a807d62ee532ddc24cb43a0c60208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:26.934186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035292/manifest.jsonobserved 501dc24642ddffda17a49464a7de5348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.916516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035292/publication.mdobserved a8c6d56700c30e45909a78e3b029a488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.898463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035292/publication.txtobserved e66588ee7a83df932580d9c197a24a8b...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. |
|---|