OT-2026-000037052
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000037052) never changes.
Identity and time
| Publication number | OT-2026-000037052 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7084-ab71-aeeb6003d39d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037052 |
| Status | PUBLIC |
Content hashes
| Canonical text | be6411880bdc89542d39a2c0033f30004c420e4149257f562e73776f731c1384 |
|---|---|
| Markdown | 6ce2ae468a4dc34df52ee68e454ae0607e7642c42d0c30ed7adb3e3f05180bf1 |
| Publication page | 1e309c469f5852d6b5d53c83f9e6beb05a0ebe4febc317d74d0af9a55a1728bc |
| Manifest | 7a6fafad4887b48e4603287884c4e9ef1a596fe1e9dd7997a1da0c5bc046b0bd |
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 | ajyWe7aXqzKgWBOc2KoFf05NASUgzG2XZdEr2xO4dO+DlJX17FXO8YZa/YyZBAQtzZb6PLv83SoZYLwiHw21CQ== |
| 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
| 2026-09-17T11:24:54.358297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037052observed 1e309c469f5852d6b5d53c83f9e6beb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:54.334494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037052/manifest.jsonobserved 7a6fafad4887b48e4603287884c4e9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:54.311425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037052/publication.mdobserved 6ce2ae468a4dc34df52ee68e454ae060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:54.287821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037052/publication.txtobserved be6411880bdc89542d39a2c0033f3000...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. |
|---|