OT-2026-000095810
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000095810) never changes.
Identity and time
| Publication number | OT-2026-000095810 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7ebb-a284-e9c615139bf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095810 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdd7ed2a9e879953904faa72222309f88d2c055b0468ba1714bb79e05e61c78d |
|---|---|
| Markdown | 22e414b138fa3187a1d6ab11b146ba4a9ad6b727539995cd07e66176ff905f09 |
| Publication page | 101a7d053a20b49bcc061cc808bd3754023e4a7e80b69bf2bfdbc2149ed2f1e9 |
| Manifest | 3434e5954534356f1b8fc138a495c6c5eeb9b012f273c10d7521a29b57b89d81 |
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 | ghlTgMMpphizAbYw6I7iRkUeO5EXGVXmSEcPtmjY2UZxLwNzawh2e3iTbQaDQjCSKtZ/Ayzlblm9BIX1Um62AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:53.269219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095810observed 101a7d053a20b49bcc061cc808bd3754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:53.251576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095810/manifest.jsonobserved 3434e5954534356f1b8fc138a495c6c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.233826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095810/publication.mdobserved 22e414b138fa3187a1d6ab11b146ba4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.215711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095810/publication.txtobserved bdd7ed2a9e879953904faa72222309f8...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. |
|---|