OT-2026-000047622
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000047622) never changes.
Identity and time
| Publication number | OT-2026-000047622 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-7b5d-917e-f27812b8a68a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37f6cdcfa79f9ab028107a0fbc32d29a1291dbf50b1071c598e707d476e95982 |
|---|---|
| Markdown | fe9f598c097a49cfd8a085b2f120f646cb17698d047cc31fdb532610f3bfee51 |
| Publication page | aaa457e4c68c51365e48c6ff21db0a6b9e9608d3498badc8cd456fce7e2c29db |
| Manifest | bf680eabda77252d259d3d97d5ce36fe27977ab617793f5bb103572cb93a33c0 |
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 | idj/ssRTvMSO9f8BLqGnaXeEhgRgcRiGpxMmGwDcY1tkftaAxw6mqWK2CRENoGRql1TbaZXxBFHYFVq6Nlt9BA== |
| 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
| 2026-09-17T11:06:45.874979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047622observed aaa457e4c68c51365e48c6ff21db0a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:45.857868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047622/manifest.jsonobserved bf680eabda77252d259d3d97d5ce36fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.836723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047622/publication.mdobserved fe9f598c097a49cfd8a085b2f120f646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.817467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047622/publication.txtobserved 37f6cdcfa79f9ab028107a0fbc32d29a...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. |
|---|