OT-2026-000037707
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000037707) never changes.
Identity and time
| Publication number | OT-2026-000037707 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7974-b521-0d1f86e7a679 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58080bfe58602631dd67864b2fbd6eaadeb50bc6362db463b29a6d343147c740 |
|---|---|
| Markdown | 5a1adf01a0720c08a7aefc7fd160342c329f6e03866998605fd6ba3a7a3f6c26 |
| Publication page | a94ebc2258d16d9755ac280f3add9d92b880390cede557db1a2bbdd062b441ff |
| Manifest | ee8603b888e8d68fbf73147cde1d2cc6ec29ab2e71485b87b1c27744fe7637b6 |
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 | pCc+VTnTAwaJJICuU1lqTTzHqEXtLLE8xrygIh5IeqOA4LKJuBMf5ND9HndXlHMl2u8XvJyCEuZSe9l6OthfDw== |
| 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
| 2026-09-17T11:24:17.874692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037707observed a94ebc2258d16d9755ac280f3add9d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:17.856702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037707/manifest.jsonobserved ee8603b888e8d68fbf73147cde1d2cc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.838364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037707/publication.mdobserved 5a1adf01a0720c08a7aefc7fd160342c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.820824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037707/publication.txtobserved 58080bfe58602631dd67864b2fbd6eaa...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. |
|---|