OT-2026-000014265
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000014265) never changes.
Identity and time
| Publication number | OT-2026-000014265 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7b84-93b2-da7f9dbfd56c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a38db8530b625139157e526f0bb8deb0badbd17fa3a5bda083761b3f9a1fbed |
|---|---|
| Markdown | 0d20e61a9e788cfcd88026e90fdaea6c60fa9f22df7645a028fb706529bd24ed |
| Publication page | bf1d03917dd07ee3dbb13316ad21b08b30460fc537e9c67291c5a44588a9d81d |
| Manifest | 3d4c731124635bb3f8e18c5d2f57f47b800d988ef1769ea513f34876abad59ad |
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 | oR4jS/bDoiq0ZzE8RO/ShZZz10IHvsMUS2V9gBtcpMcqzfgvILt5C6EHRuwg+WTOYCWii5aUT4u1knkBUokyCg== |
| 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
| 2026-09-17T12:07:28.430542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014265observed bf1d03917dd07ee3dbb13316ad21b08b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:28.407691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014265/manifest.jsonobserved 3d4c731124635bb3f8e18c5d2f57f47b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.385500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014265/publication.mdobserved 0d20e61a9e788cfcd88026e90fdaea6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:28.363054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014265/publication.txtobserved 2a38db8530b625139157e526f0bb8deb...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. |
|---|