OT-2026-000026368
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000026368) never changes.
Identity and time
| Publication number | OT-2026-000026368 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7f57-9b8c-1dbb4bc5ad97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026368 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3f7baa812f734fc691058297023ce5f87909751346ae9be03b3cbc19378e6a0 |
|---|---|
| Markdown | 260f0f226f44bfcac06ba1358ac762bf0d6263f20059ff92bec9d5398d21f38a |
| Publication page | 56fd65edef1fe30fe953b5aaeed7f410abcd6ae9aca47b679ce292f5a342e5e6 |
| Manifest | e7035bf7c89fa8b8a8634cf6340833ebc9f8ccc2e8d1db99d0cd8339ddc9e6f6 |
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 | 86WOTcuBCuy+VafNQkht6DPAtaji9U8Q2zlu8cE3PBsyHYhsxfYlK5hjoyRxHzVDlb163yThuZHiHME/vZ2IAA== |
| 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
| 2026-09-17T11:44:20.851300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026368observed 56fd65edef1fe30fe953b5aaeed7f410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:20.831799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026368/manifest.jsonobserved e7035bf7c89fa8b8a8634cf6340833eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:20.816645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026368/publication.mdobserved 260f0f226f44bfcac06ba1358ac762bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:20.800518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026368/publication.txtobserved c3f7baa812f734fc691058297023ce5f...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. |
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