OT-2026-000062237
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000062237) never changes.
Identity and time
| Publication number | OT-2026-000062237 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7fe6-9df3-475bebbe26de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 472ca3d3f67d9708d864b7f8bf46f00a7bbaeb00c9575ae911e6361406a9b5a0 |
|---|---|
| Markdown | 4a6e5f6cc4a6e1057c190f051d59381abb595270533054d70d0f1b34c7b1bd02 |
| Publication page | fcacdd79abbcee8527fc49f8638992a4b2b2f7d501a0a35afcdb0f94eb92fbf5 |
| Manifest | 0e934137349b8d5bc8d1a019caca9b00f41f38cfc6c6d7b879a0820b9f511b92 |
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 | Nafyki3cGL0nwfhRrHZK/RQcz23IL76I1i3JW8ca0/wJNOaqs3YWp0fJIU8A+ShCaODVe5tqHGh5E5MdOx2YAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:30.722604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062237observed fcacdd79abbcee8527fc49f8638992a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:30.705424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062237/manifest.jsonobserved 0e934137349b8d5bc8d1a019caca9b00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.688398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062237/publication.mdobserved 4a6e5f6cc4a6e1057c190f051d59381a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.671868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062237/publication.txtobserved 472ca3d3f67d9708d864b7f8bf46f00a...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. |
|---|