OT-2026-000045520
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000045520) never changes.
Identity and time
| Publication number | OT-2026-000045520 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f01-7588-8c6f-24ae481f7253 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045520 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e084b706f970d554ab44cd8fd2475c24ab0543556c2b08e700d0e532f8eb6be |
|---|---|
| Markdown | 6aa460e0a1bfb8899c4634c68ce24e0d325d628bd502e72159b0511e743d8acb |
| Publication page | 4e836baeb9b77a3c3f9aa8107573eb47398d4e538c00cc89e8e8ea810b4a98fe |
| Manifest | f156d33222dd469dd1097ad9e0eb54d2c14e87d7b5a66849fe873dd54024f257 |
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 | WnY36MIFomsDfgtbsTUw4jB08GqhkeDOvVSKncC3OOVoB0O9TxbGSV3DFGPZKG0yq81sDb6BBqFV9IRgPSbABA== |
| 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
| 2026-09-17T11:09:15.787128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045520observed 4e836baeb9b77a3c3f9aa8107573eb47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:15.767627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045520/manifest.jsonobserved f156d33222dd469dd1097ad9e0eb54d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:15.749261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045520/publication.mdobserved 6aa460e0a1bfb8899c4634c68ce24e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:15.730654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045520/publication.txtobserved 2e084b706f970d554ab44cd8fd2475c2...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. |
|---|