OT-2026-000037559
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000037559) never changes.
Identity and time
| Publication number | OT-2026-000037559 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7eb6-b219-f3b244c53677 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037559 |
| Status | PUBLIC |
Content hashes
| Canonical text | a566d54f6df3c82ab73d6a35a24fd37b4cf72956535374d06d0b0cee8b91464f |
|---|---|
| Markdown | ca78bb33909544dc5f25f437081b2a590cb387e5e0826469241b47e90ad7c787 |
| Publication page | 9cc5b05674d1c964abb28f5693715b5e1c8a4b078bcb6215471bf67a822d0231 |
| Manifest | 9049fb9d20b1c443665b0f9e81e740ca334b079c0d9a35812744a1735462ad93 |
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 | Hh6zkUgmQiIwiyEYgl1+2Hr411DDS7r24Rihn3Nf06owmww7zy3p1DUgGCEl4iD8w9A36b7Xx0EgrX5AvGdjCQ== |
| 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
| 2026-09-17T11:24:06.196022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037559observed 9cc5b05674d1c964abb28f5693715b5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:06.180428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037559/manifest.jsonobserved 9049fb9d20b1c443665b0f9e81e740ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:06.162967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037559/publication.mdobserved ca78bb33909544dc5f25f437081b2a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:06.145176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037559/publication.txtobserved a566d54f6df3c82ab73d6a35a24fd37b...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. |
|---|