OT-2026-000023575
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed 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-2026-000023575) never changes.
Identity and time
| Publication number | OT-2026-000023575 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7746-9e1f-568e5534c9a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10baafe69ec542b8690cd969043af9f52ffebf4d3da7ab472a5611dfdbacef4e |
|---|---|
| Markdown | dda7087d09012bcb6b8769633a9225f6954c220045687f4c4b54617f02cf672b |
| Publication page | 0d94955e909efaeedba36768edfe1b42d829305f7d8956ad377b8141f6ddef6e |
| Manifest | 55448629d423c6cbc8384e60db9992002dc2e15e90e3a79c67697fa83dba3eae |
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 | MuHCV7VQvN0Or7qrf0LB9iPElkb6Sr1QYTWTPxDrNUSID1fZu0y+7f4rPVk1NZbRAFc8hGdPfdg2F8KlUgWLDQ== |
| 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
| 2026-09-17T11:51:55.748947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023575observed 0d94955e909efaeedba36768edfe1b42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:55.731749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023575/manifest.jsonobserved 55448629d423c6cbc8384e60db999200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:55.710611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023575/publication.mdobserved dda7087d09012bcb6b8769633a9225f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:55.692027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023575/publication.txtobserved 10baafe69ec542b8690cd969043af9f5...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. |
|---|