OT-2026-000093232
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093232) never changes.
Identity and time
| Publication number | OT-2026-000093232 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7219-bf08-c77676655403 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093232 |
| Status | PUBLIC |
Content hashes
| Canonical text | e31b53fe71cf891daab532f4f1abaf8f7a331b0442531885d31b5ea06bb3da23 |
|---|---|
| Markdown | 5543a1b35dfe5368066c971fa1a5aeb5d8eaf36c26512c604852f35ea783f416 |
| Publication page | 225400f00e30b97be89a36e3e7735b21c5759ad03c2f8027133a2f9a72bdeda2 |
| Manifest | 0245541842896acf33c5d0110b08cccbe6a2875bf238f3706a9f104e40bda591 |
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 | 3BL2S15yL5N3LjPoKkKBivZ2bS8eDQMGxhdowYC6lFZppwZs0KegjmU/8LQJyX0cgYUycQ6X+aKN4pWqerKBCA== |
| 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
| 2026-09-17T09:40:34.829421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093232observed 225400f00e30b97be89a36e3e7735b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:34.809578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093232/manifest.jsonobserved 0245541842896acf33c5d0110b08cccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:34.788866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093232/publication.mdobserved 5543a1b35dfe5368066c971fa1a5aeb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:34.767837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093232/publication.txtobserved e31b53fe71cf891daab532f4f1abaf8f...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. |
|---|