OT-2026-000016360
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000016360) never changes.
Identity and time
| Publication number | OT-2026-000016360 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-73d4-a38f-8d3846cca772 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 119bba905436a4be9cc360f1cbb2f9552d4acc0e0fcba2d2012183d6a5f6a374 |
|---|---|
| Markdown | 80fa922eb2db199580eb055a39cb33545699321ad724bc2835b4cfc59e0ef1a1 |
| Publication page | bb9b6395f24adf3cca3fc137f4f61a8b1ac4d3342080d31e7a9d57063ac5be65 |
| Manifest | a2b2f6906069e84992ede700e172b390d8e28d8cdd967736c88fe121cbc92f2f |
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 | QgPiyZGw0/1/bKxowgqUHsGLZLfArWinRaS1oAAtQ9uBj1LZV3Uz4CFZCe8RIrD3SuriHVButq1fqcdGi6XdAA== |
| 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
| 2026-09-17T12:04:25.905647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016360observed bb9b6395f24adf3cca3fc137f4f61a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:25.887668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016360/manifest.jsonobserved a2b2f6906069e84992ede700e172b390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.869397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016360/publication.mdobserved 80fa922eb2db199580eb055a39cb3354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.849839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016360/publication.txtobserved 119bba905436a4be9cc360f1cbb2f955...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. |
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