OT-2026-000051596
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000051596) never changes.
Identity and time
| Publication number | OT-2026-000051596 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-72db-8e9b-101c993ee2a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051596 |
| Status | PUBLIC |
Content hashes
| Canonical text | ede2c7df18a2479c4c38065a40305088f9202e982d4ce4faa9f8ecf4665bb87a |
|---|---|
| Markdown | 05642d5deede6090263ae43099a03f27f8b25021e193a8a16a229537f9d5572f |
| Publication page | 9f5352ab797edc4419558127e254d8e8263596e7f2bc418b85a5044894db568e |
| Manifest | 56214b74498c36158a55882b0f0a4588d8c7d40cd9cc2f00599b4e29594708dd |
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 | SyQqki3nyQM3Z0IF/ef2fjxjH9gzMVQldyncA6fU6m95gKR/6mjPV+ic+09ru6YD79ZRmP516E642oTgdHXHDA== |
| 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
| 2026-09-17T10:58:26.629564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051596observed 9f5352ab797edc4419558127e254d8e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:26.610280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051596/manifest.jsonobserved 56214b74498c36158a55882b0f0a4588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.590266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051596/publication.mdobserved 05642d5deede6090263ae43099a03f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:26.572219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051596/publication.txtobserved ede2c7df18a2479c4c38065a40305088...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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