OT-2026-000022950
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000022950) never changes.
Identity and time
| Publication number | OT-2026-000022950 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-7d27-ae6d-a65cdb4c101e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022950 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb581d4957c2de4372273696164edcba2daff60770b0e4053513dabd756e5985 |
|---|---|
| Markdown | f7ebeabcf7ee4c5833fd58519c6fa5dfba2366e20e86fb7340509b20230e7d0f |
| Publication page | 053400b3aaa998f15433933a975631a408bd986f0fafc88f1b162b1fb62a6b3f |
| Manifest | d677f48aa43a3eab9e24a63a5d6a77ec94a57c8abd9692d431cc572af80f36c2 |
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 | CBsL5vGCwbDkRs2w+GKO5lFaHDqPa/0P/1wYMrEwcIzWjd8acNW22iyIE0yuXcyHcT72FdKWHuyLyoJYhSR3Cw== |
| 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
| 2026-09-17T11:52:32.027452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022950observed 053400b3aaa998f15433933a975631a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:32.011880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022950/manifest.jsonobserved d677f48aa43a3eab9e24a63a5d6a77ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:31.995467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022950/publication.mdobserved f7ebeabcf7ee4c5833fd58519c6fa5df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:31.977879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022950/publication.txtobserved cb581d4957c2de4372273696164edcba...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. |
|---|