OT-2026-000057790
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000057790) never changes.
Identity and time
| Publication number | OT-2026-000057790 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed7-7580-aef2-ba69a79c291f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47915958ef0bb2e5d468bfc6540ce0a68d3b34a0c933b1e1805949f2ad4c4e22 |
|---|---|
| Markdown | dd667271d273078d96c1b7e200faed6e1169f0202a747b14847cb03ca0dc3076 |
| Publication page | 16c2392bbce0367066cc97a54d5e283780233a38f05adb2923c8f0cb226af59d |
| Manifest | 1c2cffc36811a9822b09b21bc9f7d3bec14ab01e717a4d6ca0a51b75d0ca6fe0 |
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 | ZewT2IYPAxDWWANNFa+h0Rf1yNMkd2jpXa7K+sjJxbo6npup5RpzG6D/1oIK/xuF1SNwpmy0Xzg8kEajjFJEBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:21.005230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057790observed 16c2392bbce0367066cc97a54d5e2837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:20.988370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057790/manifest.jsonobserved 1c2cffc36811a9822b09b21bc9f7d3be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:20.969486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057790/publication.mdobserved dd667271d273078d96c1b7e200faed6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:20.949533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057790/publication.txtobserved 47915958ef0bb2e5d468bfc6540ce0a6...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. |
|---|