OT-2026-000081112
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000081112) never changes.
Identity and time
| Publication number | OT-2026-000081112 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b977-71a6-a139-f1cc8a9015b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081112 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc88a6e39f427d19b831b24cac2b0a23cb625e3ae3f3c53d68a1301d99b28267 |
|---|---|
| Markdown | ae8a768c8f5a511830da0c2de87db0c0df119ef0532b78ab087a973886edba88 |
| Publication page | e699c5741192b09bc0cb4db02e91fc5e934a9ce415524f5004132829248efce5 |
| Manifest | f4e64723629549b9458eedd79177a3b3cffa30a60dbc0ffca6dd95bc949dab78 |
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 | x8bzuyWx5UQSFf7uDz5sSyPX+dJbGGg41OgeT9bIcRVLtT0f3SjY6c8bLoscfaMAkNPaXEBtB0rfNIhmJtEeCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:25.230578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081112observed e699c5741192b09bc0cb4db02e91fc5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:25.214789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081112/manifest.jsonobserved f4e64723629549b9458eedd79177a3b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:25.197746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081112/publication.mdobserved ae8a768c8f5a511830da0c2de87db0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:25.182690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081112/publication.txtobserved dc88a6e39f427d19b831b24cac2b0a23...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. |
|---|