OT-2026-000022385
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000022385) never changes.
Identity and time
| Publication number | OT-2026-000022385 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-7d28-bf21-dc85e7f8f618 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99377049bb65961a600b48282467c2f0b9a0a38a13c1d92c2baef9925dbf34f6 |
|---|---|
| Markdown | 0274f7df06aa3a255143f41bb7cc89c396c5d56c05a33f8cf71f35f65e67d8f4 |
| Publication page | 1513b7cda165c783fe7d0d41043bd4014a6f683b61f42337bf51e7b993aa7143 |
| Manifest | cce4df95c1632686f676fa72465f5b2252a258eaac24eed9e8db1301acdc690a |
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 | Z+nZOw3TYjcoc11Rvld8qFmadRjZZV9fAiNNdTCxUgqfN7e6MeUEn3uim9WosQ+UAeKuERTn3LreXfqZqiczDg== |
| 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
| 2026-09-17T11:53:45.733819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022385observed 1513b7cda165c783fe7d0d41043bd401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:45.715449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022385/manifest.jsonobserved cce4df95c1632686f676fa72465f5b22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:45.697770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022385/publication.mdobserved 0274f7df06aa3a255143f41bb7cc89c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:45.678498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022385/publication.txtobserved 99377049bb65961a600b48282467c2f0...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. |
|---|