OT-2026-000025013
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000025013) never changes.
Identity and time
| Publication number | OT-2026-000025013 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7170-942e-6c6768a6d44d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025013 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebe756e38821af8e7a693cac39e26c9cf39a60a842ef17ee60c2c11fd570de6b |
|---|---|
| Markdown | 40ae4fb76ef08be41b1d8d911ae67cc6b7a952d56ef17ae2118a8c540ae28f00 |
| Publication page | 50b5ee2b264521e0edc831fa7a2e671fc92962c0acde245de805b3dd47e1aeef |
| Manifest | 39c8a1f0b9e3f5a751c398548bc345f4f765b645388ee39645e2db426b4c4351 |
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 | vVIGQYiWg0fwNrQ3VIOuBacoETdRlvqAoGlyX0O7YR8XFhGJuczr8gO51aKD8yA6i1TOpRw1dWnL8zNFyz14Cg== |
| 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
| 2026-09-17T11:48:24.815698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025013observed 50b5ee2b264521e0edc831fa7a2e671f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:24.787891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025013/manifest.jsonobserved 39c8a1f0b9e3f5a751c398548bc345f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:24.770360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025013/publication.mdobserved 40ae4fb76ef08be41b1d8d911ae67cc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:24.740641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025013/publication.txtobserved ebe756e38821af8e7a693cac39e26c9c...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. |
|---|