OT-2026-000083654
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000083654) never changes.
Identity and time
| Publication number | OT-2026-000083654 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-755d-8ab2-050052dd10f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 257de2bfc27bab453ebad910ace143440e8c3eef267440a01dd77d4dc78b9d91 |
|---|---|
| Markdown | 04c1613bd65303c65bfac59448cbda3b6aba66b0bebb3ef26641091cb78e06c5 |
| Publication page | 6d1ec8b2625bd7ba91e6f0275a734cd14f24baee38f9765bd307c0cc1f7ea7b6 |
| Manifest | 6789da0bd1f7ed0fca95541643d9f7416047f13cb8ae07c44468429fc80eb60e |
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 | 7SnVshSB+PzgFPy7cti5n5xL61P4njlC37WpmVuMfMPa7hHxgBf+IIj8YFKIOaMlmEuix9IdQKoUkTBB9Kx/CA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T09:57:16.278452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083654observed 6d1ec8b2625bd7ba91e6f0275a734cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:16.260100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083654/manifest.jsonobserved 6789da0bd1f7ed0fca95541643d9f741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:16.243312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083654/publication.mdobserved 04c1613bd65303c65bfac59448cbda3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:16.226300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083654/publication.txtobserved 257de2bfc27bab453ebad910ace14344...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. |
|---|