OT-2026-000014761
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000014761) never changes.
Identity and time
| Publication number | OT-2026-000014761 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7827-88e3-9144513580c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ceae4bf7c6e723942c62c404838667b62ac989c71e99ac89b55c174b4d98e73 |
|---|---|
| Markdown | 523c0ae94dc1cb5412c38b2cd3dd83418b08799dada6952bd5029960a129de20 |
| Publication page | 477bc6334cb45b2bd4d3c8a0f8f992803f5b50f58cffb2815c1061271a296bde |
| Manifest | e1c6471d4bc91f953aef279c032ca1d42430de038e175bec2f4f8723f1d200d9 |
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 | sGZuLps2H8bJTPDX52p8GoV4W1VUFzxTUIVc8f2jiAx3+0+Cqb1bJZOl9uOI4bDIFfvaCup2xzZ9wccYRrlmAg== |
| 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
| 2026-09-17T12:06:38.726547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014761observed 477bc6334cb45b2bd4d3c8a0f8f99280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:38.709560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014761/manifest.jsonobserved e1c6471d4bc91f953aef279c032ca1d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:38.689580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014761/publication.mdobserved 523c0ae94dc1cb5412c38b2cd3dd8341...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:38.670195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014761/publication.txtobserved 6ceae4bf7c6e723942c62c404838667b...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. |
|---|