OT-2026-000050444
Publication integrity record
Six bellows cup 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-2026-000050444) never changes.
Identity and time
| Publication number | OT-2026-000050444 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-7777-89ea-f3c6ac2536cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050444 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0deff716caef1e2464097decdd16e04a5455c4ca50b558f62c705e37152cf05 |
|---|---|
| Markdown | 1664a7f6278c02245fe8c821738e10d4c035f369b7aaf0b266f0e6cc2baf6b21 |
| Publication page | 95a6c76fcd7e359a2f2c44e8371ccd802a1dc083a00e80d7b6330b3736cac272 |
| Manifest | e0628c18d68eb746840156f93d2ead74c8560be15a51fe808102c5d6b8c36e3f |
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 | tWI3GY+0dpEUGI9StVmtlzT3xgPwR5Wa3JK9YowT+F9pl4LCCTQnDEqN2GprrWxUjvcaLyaTFdA2tud0hSyDDQ== |
| 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
| 2026-09-17T11:01:29.552604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050444observed 95a6c76fcd7e359a2f2c44e8371ccd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:29.537574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050444/manifest.jsonobserved e0628c18d68eb746840156f93d2ead74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:29.521532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050444/publication.mdobserved 1664a7f6278c02245fe8c821738e10d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:29.505903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050444/publication.txtobserved c0deff716caef1e2464097decdd16e04...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. |
|---|