OT-2026-000011778
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000011778) never changes.
Identity and time
| Publication number | OT-2026-000011778 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-72b6-8dca-be962c292fc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011778 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4451c1a220f76eb7ed31cff45347607a0a6ec173d89cb741e8b6e51eb1f7428 |
|---|---|
| Markdown | 2e8fe7b586a84bcc686623f07f2f93df51e093ca5035c29d9eaee1316aed2ae1 |
| Publication page | eb56c63bb9f03a4e29050159ab41e1eeff7b4c58ed73103ba4bdbceeccbadbd6 |
| Manifest | 4a0173b36427416abc96c79cd8806fc47b8003baf03978a544393480bd4d43fb |
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 | 5emf1M1a/VOIjA7xfb1uGB1zsZngxF645RetRM5kdKTVBz2JLgmvK/nxPbsIsJ3ejQrZnuDNoluQWN09FEvFDA== |
| 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
| 2026-09-17T12:12:29.760494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011778observed eb56c63bb9f03a4e29050159ab41e1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:29.742004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011778/manifest.jsonobserved 4a0173b36427416abc96c79cd8806fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:29.721651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011778/publication.mdobserved 2e8fe7b586a84bcc686623f07f2f93df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:29.702705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011778/publication.txtobserved f4451c1a220f76eb7ed31cff45347607...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. |
|---|