OT-2026-000010603
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000010603) never changes.
Identity and time
| Publication number | OT-2026-000010603 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7efa-a716-14e34575dc4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010603 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2b9752f10b11019e95d55367f35a056ffd182ae0b25104bf4efdc25195dbb1e |
|---|---|
| Markdown | 6a355674e9b71735773d678c4fbf98f45a972cddab3f750e25012d0da85de996 |
| Publication page | 441dffe1c53678462e47e8aed48e837acd2f3449a494f1e69ecc3cfbb1d6ceff |
| Manifest | 709832ae6d8ad4bfa2e3dd5d390f1d98d28be7e856181f306c6f157b71a509f2 |
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 | t21FNG/vg3ee66Sue50OwoKAt352QSmFhW+VijcL0pkg6Efwu7ZNv4vgc4b1vUforpAWxXQxqPp61oevexuyDg== |
| 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
| 2026-09-17T12:14:47.530324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010603observed 441dffe1c53678462e47e8aed48e837a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:47.510632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010603/manifest.jsonobserved 709832ae6d8ad4bfa2e3dd5d390f1d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.488531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010603/publication.mdobserved 6a355674e9b71735773d678c4fbf98f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.465019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010603/publication.txtobserved f2b9752f10b11019e95d55367f35a056...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. |
|---|