OT-2026-000077565
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000077565) never changes.
Identity and time
| Publication number | OT-2026-000077565 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7119-a177-18e3ae39edbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6620013ec50a5c2270c7d95877c66b44d802d8ec683fb765bda96270aef9f12d |
|---|---|
| Markdown | d0cc1f8f847d269dc232feea7b852392467761a5fe1f7bd8882566712207c8f3 |
| Publication page | 43938f198ff808e30cafee0d77ab06344558460876018456b4e8ac6a483f59d3 |
| Manifest | e9197d47d4750da58ea2d1fc10e872032c4410de565f22b74f6b47685d1e55db |
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 | 0J61xPg/xxMKeq/eCql+6Ohm0H3ZH6YoJ7g2M6DpsE7+Jgyr5mtU+41o7k5cPiL8gU/lQotjXqoQHMkNgGBWDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
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Independent retrieval
| 2026-09-17T10:07:02.640847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077565observed 43938f198ff808e30cafee0d77ab0634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:02.621443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077565/manifest.jsonobserved e9197d47d4750da58ea2d1fc10e87203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:02.596007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077565/publication.mdobserved d0cc1f8f847d269dc232feea7b852392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:02.576092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077565/publication.txtobserved 6620013ec50a5c2270c7d95877c66b44...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. |
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