OT-2026-000035074
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000035074) never changes.
Identity and time
| Publication number | OT-2026-000035074 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-71f5-b806-72f7ab182c4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035074 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3a7d22b2b4f50566e1cda97764fa42c3ed4eb0c2c07aee6606b0dad40bd7831 |
|---|---|
| Markdown | d5c41b45deb4ff667d88e0cdb4d40bcbac0bc8f0110105f05b31a3bc6d7f4337 |
| Publication page | be33ea104b732cc10962d204f3f8d7d4df02962871a092b38df1971342f1152e |
| Manifest | 5f6ec4524ca4ae10a3b74aa767230bd74f37d2371d57b6cba3392804ab9abba0 |
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 | tmB5PLZG3l2v8vCguossg5SA8V/CGfrqALg7ISD2qmVqDnUnsrFJD6PXcbQxTx2P5ExQDk0UJIXzrfsupkBECQ== |
| 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
| 2026-09-17T11:28:08.297251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035074observed be33ea104b732cc10962d204f3f8d7d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:08.279223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035074/manifest.jsonobserved 5f6ec4524ca4ae10a3b74aa767230bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.261366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035074/publication.mdobserved d5c41b45deb4ff667d88e0cdb4d40bcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.243342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035074/publication.txtobserved e3a7d22b2b4f50566e1cda97764fa42c...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. |
|---|