OT-2026-000064605
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000064605) never changes.
Identity and time
| Publication number | OT-2026-000064605 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7770-9d47-1110b2f2a742 · 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-2026-000064605 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3a20098244517166476f4867a7d7a01386a4a0fb9c8ac2f12cdc6b6d935f6b1 |
|---|---|
| Markdown | 38360a9ad27b1e818623e8c6af8bcee85206b8b6624abfead86d73284a7875fd |
| Publication page | 737a62250bf14d7ec677f43c2157ca6f8f3ce0688a73106132944055c2d0ea29 |
| Manifest | 0aa72dbcdd40b185bda0cbc67466e0b46761b1580729c482b36f4eb3d3abd6ee |
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 | +G7SFH8mqseR/rjSy2qx/rRYs3pKI8tKs3UU3X6JuMAM3oOkLgoOTfUiWhGrQBn+bFuQ7b8qN/p+3nZJFWesCA== |
| 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
| 2026-09-17T10:35:22.800517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064605observed 737a62250bf14d7ec677f43c2157ca6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:22.781658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064605/manifest.jsonobserved 0aa72dbcdd40b185bda0cbc67466e0b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:22.764814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064605/publication.mdobserved 38360a9ad27b1e818623e8c6af8bcee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:22.747801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064605/publication.txtobserved a3a20098244517166476f4867a7d7a01...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. |
|---|