OT-2026-000011564
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented after 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-2026-000011564) never changes.
Identity and time
| Publication number | OT-2026-000011564 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-70a1-9b0b-5d6ba32087cb · 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-2026-000011564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49269a7520d43369ba7dfdeb413ac27e42c2cbfd9ed18cce00133a4d9e98868a |
|---|---|
| Markdown | 711e9ca3ac67329b2d92dbe8729aff19d0a3efd435fba353927a48563b772900 |
| Publication page | ec0e111c573a027aada72348d3a4b58693190715bc5f664b24bca6aa0ee66b0e |
| Manifest | 90fbd2d3e3ffee865542fd78bbd73e0d4dea3bfdbed19d685ef3eee38045a5db |
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 | 6FbkiB8hnNu4cHsXxeayErHVWLXFauKJaIqXvgiJrzRZGyLvdXwGU/9yZZ2LKiMIvYMg6qk22YsTgEyyHfjGBg== |
| 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
| 2026-09-17T12:13:27.718622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011564observed ec0e111c573a027aada72348d3a4b586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:27.699861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011564/manifest.jsonobserved 90fbd2d3e3ffee865542fd78bbd73e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:27.684195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011564/publication.mdobserved 711e9ca3ac67329b2d92dbe8729aff19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:27.666509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011564/publication.txtobserved 49269a7520d43369ba7dfdeb413ac27e...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. |
|---|