OT-2026-000019677
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000019677) never changes.
Identity and time
| Publication number | OT-2026-000019677 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb3-7f1c-88ad-4a6cbad49824 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a2dd52f7cddaddd5a71a722133eb1aa0193dd906b706679c648e079123d39c5 |
|---|---|
| Markdown | c04a25e0c7823fd8e43907bce7c05dbdc13ba84a683733e2328c9ab9994ffab7 |
| Publication page | a85f6dbc139edf1cb3e1bdc9dc03d4e2eb928c870c799989c350df5456e2031b |
| Manifest | 24c12ba49c2952da687fe9dd242f68512c1ee2278c921f12993306911c0ac426 |
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 | gZfD82HADTHj6corqvI9se8H1araywwSqxtTufBEnlZOJhMmEC6LweWURFb3HhdDQNsxVLTsm+fpd7vmQDJcCw== |
| 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
| 2026-09-17T11:57:44.882427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019677observed a85f6dbc139edf1cb3e1bdc9dc03d4e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:57:44.865505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019677/manifest.jsonobserved 24c12ba49c2952da687fe9dd242f6851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:44.847523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019677/publication.mdobserved c04a25e0c7823fd8e43907bce7c05dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:44.829612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019677/publication.txtobserved 9a2dd52f7cddaddd5a71a722133eb1aa...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. |
|---|