OT-2026-000032765
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000032765) never changes.
Identity and time
| Publication number | OT-2026-000032765 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-728c-8a9f-b473ade7b2a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 959ad7753c808cda28509a37875ef405cdca907f9ef1188b74c812262ea2c871 |
|---|---|
| Markdown | 56049f49cc4bf746e992ed4b2b8f44cad5a44c056dd65ba0ce393f6789ede7e2 |
| Publication page | 48f2c9dd22ab225005454e32355d0e7ba678b8907c2bd0c6a7ce286f64ac5bb8 |
| Manifest | 2158f6d126a8ed73519ba252d20b21e5e7137ad6f560e078966ca577a9b7817e |
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 | OV6yAzQnQJdDBwT5h5ecMT19rAuQ42+xQFc8nz+1NE+Q2Xawhw1SnIK2H/gAZu+kj0I6BJq6bQReeX6Q+zrfBQ== |
| 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
| 2026-09-17T11:34:23.679061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032765observed 48f2c9dd22ab225005454e32355d0e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:23.662112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032765/manifest.jsonobserved 2158f6d126a8ed73519ba252d20b21e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.645425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032765/publication.mdobserved 56049f49cc4bf746e992ed4b2b8f44ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.627223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032765/publication.txtobserved 959ad7753c808cda28509a37875ef405...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. |
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