OT-2026-000064884
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000064884) never changes.
Identity and time
| Publication number | OT-2026-000064884 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-7988-ac3a-7bd19e970d4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064884 |
| Status | PUBLIC |
Content hashes
| Canonical text | c366f182f2438ee4ed09d5c41885ad9f6526f1d968cbe04b8e8466499b38a3e7 |
|---|---|
| Markdown | 2cc795598d52d77788276a5083ea25ae6c0f68dc1580cfce42f5b56921cb6d51 |
| Publication page | 5f3e0360f5fd1072594033e0076d754d2029a36ea213f2f5ffd204d48e056577 |
| Manifest | 563955ce08cde94d036c7f158644bb83ab6b43bb238f6dc4650ba9829310cc5b |
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 | obrLQXxFFNgbOnKFCP+3Eg47xYgJy1p04L/LrxZYhNzK71urbrxLgt9JwaKTDkqRobDdBgLusFkL+WnZ7Y0lCA== |
| 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
| 2026-09-17T10:35:48.588319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064884observed 5f3e0360f5fd1072594033e0076d754d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:48.570001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064884/manifest.jsonobserved 563955ce08cde94d036c7f158644bb83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:48.554500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064884/publication.mdobserved 2cc795598d52d77788276a5083ea25ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:48.536700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064884/publication.txtobserved c366f182f2438ee4ed09d5c41885ad9f...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. |
|---|