OT-2026-000050323
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000050323) never changes.
Identity and time
| Publication number | OT-2026-000050323 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7f9f-9617-b495aaaf0392 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19d4649f35c926c04943d83b29074754eb1e14ff6f07b1f0d516dd99c4b8d136 |
|---|---|
| Markdown | 22eff659cc9a8cf629829ad1351e350278bf8fe36a0cf96467b26e736e2413a2 |
| Publication page | bf6529a4802538662ae737ee0178062e0b8f5cd49a346c9e91de15c2fd5c3f32 |
| Manifest | 663d1f030b1be514eeacdc21ac76358a0a335a52728b2f5515f972d8bd72d267 |
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 | a6Uy1o1cVH9vKvid8p9eJi0G0kQYjQUyCFGXpg3sDVaPrsVzGopNoBE1/hGCNURbo6s8Ne7+f7CqC9wlvk4CBg== |
| 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
| 2026-09-17T11:01:20.856631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050323observed bf6529a4802538662ae737ee0178062e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:20.840994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050323/manifest.jsonobserved 663d1f030b1be514eeacdc21ac76358a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:20.823897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050323/publication.mdobserved 22eff659cc9a8cf629829ad1351e3502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:20.807505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050323/publication.txtobserved 19d4649f35c926c04943d83b29074754...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. |
|---|