OT-2026-000103824
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000103824) never changes.
Identity and time
| Publication number | OT-2026-000103824 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e463-77e3-bfa4-5a8e7231cb77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103824 |
| Status | PUBLIC |
Content hashes
| Canonical text | b12ac926687b8bba6a895dce310293ed09eecc87d36faaf1f728c56d48c614f9 |
|---|---|
| Markdown | 7650ed44ba024b500ed235bb4a1bcbd02b59f4865731ee0f0ab8abe4cdd7f208 |
| Publication page | ff8d9f01574c2fe1faeccbefb10c25c4fc9f3dfc2647c93963f9732050a9c36c |
| Manifest | 7c0f8f744a735a02635ecf98f75a82ed69658f014d2819c03aed7f68dc7e3c7d |
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 | 8EvILnQC9gq/sbGuQHxu5hn+KFI1MAkLBROZI1Szfqz5pFY0/K9xtO0Od0evByXB849o1d64sT31ZiC9L/k1CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:46.914533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103824observed ff8d9f01574c2fe1faeccbefb10c25c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:46.899193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103824/manifest.jsonobserved 7c0f8f744a735a02635ecf98f75a82ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:46.882397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103824/publication.mdobserved 7650ed44ba024b500ed235bb4a1bcbd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:46.866405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103824/publication.txtobserved b12ac926687b8bba6a895dce310293ed...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. |
|---|