OT-2026-000070858
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented 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-2026-000070858) never changes.
Identity and time
| Publication number | OT-2026-000070858 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7ee5-9b57-69aaf17f6400 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e5cf2c8d989a60227ff8d6eddc0a69b4b12ab6ce8d8a90b4f5b66a5d863023c |
|---|---|
| Markdown | 422d4e36c11860475cadad0183708db617ed2a4585fa19aa750e5e38915fc996 |
| Publication page | 7f029d58240534172d28adb28bd19407aa94b29d85ad270ad2cc511a9da90c9c |
| Manifest | bdb8827f21a45d4bc58a4d2441f0056004dae7d7591beffeb6b9ca6da51e1288 |
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 | P85LDJpwK2UDBk7/vhp8bR4Kjpcu7s2P5yLaVhp5mV6yZGd8871858B/NpCvmMytm15rYBt+m3XulHNYfC/sBQ== |
| 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
| 2026-09-17T10:25:40.730853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070858observed 7f029d58240534172d28adb28bd19407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:40.714280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070858/manifest.jsonobserved bdb8827f21a45d4bc58a4d2441f00560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.695400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070858/publication.mdobserved 422d4e36c11860475cadad0183708db6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.679591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070858/publication.txtobserved 8e5cf2c8d989a60227ff8d6eddc0a69b...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. |
|---|