OT-2026-000011349
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000011349) never changes.
Identity and time
| Publication number | OT-2026-000011349 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7285-aae1-87721a200152 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bb90c076b611cc3f307641cafda2c2472bf59fa05a89a1580559295e3e86f30 |
|---|---|
| Markdown | 89c181a4f09fd5b99cba5925222aee0415a16a1d62d6d8f4ae694a2afb2d79ba |
| Publication page | be3ce9e2c2e99ecfbe16e4bc641f6773809ad6c93863bcba262cb6c773394a11 |
| Manifest | 1013afd5fee899a850da412ef193d6b4b7e489c725c867f2f0c7c858735528b8 |
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 | twI2EQOKB1OvbbHJX7KHbiNy9HT0+O/rH9bh2tAxcvqIsVrMkg0RtpRuSaBAn1ISurXwpj0jKuhTrX83GbRiAg== |
| 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
| 2026-09-17T12:13:04.669210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011349observed be3ce9e2c2e99ecfbe16e4bc641f6773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:04.651625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011349/manifest.jsonobserved 1013afd5fee899a850da412ef193d6b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.630935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011349/publication.mdobserved 89c181a4f09fd5b99cba5925222aee04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.609741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011349/publication.txtobserved 6bb90c076b611cc3f307641cafda2c24...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. |
|---|