OT-2026-000103719
Publication integrity record
Two cup vacuum gripper, two 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-2026-000103719) never changes.
Identity and time
| Publication number | OT-2026-000103719 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7465-bfb1-2755883d2f70 · 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-2026-000103719 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9c0ce33bb83b38e1abc04469c4285a0d9f99ef22d6f691ca8daabbaa4a02185 |
|---|---|
| Markdown | 429386cd0056097abe10dd228dd1cb0639fe3e8f094e5a1035496a4529321f10 |
| Publication page | a02dece90bf78df79b2f8fcd94774e25898b43bdd90c8cbc508ac171e4bffa51 |
| Manifest | caf5db4f7df621606ff8522132bfbca7cb6d14a6571d4545ee339ffa0bc1cc27 |
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 | 5hrEhDVKFtd5nBJUFKJ5/301zYG0kvL4LlBaDeXLEib5b/Q2mG9N9f930mBuxtMAL2hiNglQJ+Vy4pZhY5GsCg== |
| 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
| 2026-09-17T09:22:31.982248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103719observed a02dece90bf78df79b2f8fcd94774e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:31.965297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103719/manifest.jsonobserved caf5db4f7df621606ff8522132bfbca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:31.947218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103719/publication.mdobserved 429386cd0056097abe10dd228dd1cb06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:31.929520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103719/publication.txtobserved b9c0ce33bb83b38e1abc04469c4285a0...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. |
|---|