OT-2026-000025799
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000025799) never changes.
Identity and time
| Publication number | OT-2026-000025799 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7d88-ae61-6fecfe84f84e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fbe2593365c2226ca5e4e68aad159b1e808559fa42ea9ddf348d0ea7f71b5e8 |
|---|---|
| Markdown | 9ba4f5483c8a792775f9cc5ad144764a0bd46cb78b849b1f4fbb0d3ccc286a0e |
| Publication page | f6870d9251663341fe5b4203db33066c657d6a870b9a23a392c7b85f5facc970 |
| Manifest | d2e0e5fccb3da9643cccd8881c3902490448eabda1b9ec9527f62fdaccd3c157 |
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 | lmlBi/IwROQYAdPCW2hGjLPwO8X14PQ9fnxZrXR9JYNo/v14FJfNiZ63vNv/oyA5SO4x9/9Sw97ACvzpxVKqBQ== |
| 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
| 2026-09-17T11:46:00.386254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025799observed f6870d9251663341fe5b4203db33066c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:00.370363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025799/manifest.jsonobserved d2e0e5fccb3da9643cccd8881c390249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:00.352218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025799/publication.mdobserved 9ba4f5483c8a792775f9cc5ad144764a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:00.334403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025799/publication.txtobserved 3fbe2593365c2226ca5e4e68aad159b1...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. |
|---|