OT-2026-000024721
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000024721) never changes.
Identity and time
| Publication number | OT-2026-000024721 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7315-ace4-8e1151a1979c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024721 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d57a01ff9a54fa13720ce652aecf4d0b29d2d010b72077637ba9d35beabcec5 |
|---|---|
| Markdown | 57451a59391c18f410f85f9be1f7c6ef3f140e0eb9ae5249222dd44cef518cb9 |
| Publication page | 2ed4bd8f5553f1004b7c7871c0cf1dea536fdf5b33e60657d3107695e454d8d5 |
| Manifest | 085d45226f600e7b2acc2dee4f70ac686741fdc8562df793f29cc3dff4295321 |
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 | mTXpHwvMd47r+X705PxuG/akfNlnTQTFxlPlNBaOg2LOIJ8YHnZlAjgSPEpbcVdij6ktsHvOBFgYnsGfnDwdAA== |
| 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
| 2026-09-17T11:47:58.299454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024721observed 2ed4bd8f5553f1004b7c7871c0cf1dea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:58.283652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024721/manifest.jsonobserved 085d45226f600e7b2acc2dee4f70ac68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:58.267627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024721/publication.mdobserved 57451a59391c18f410f85f9be1f7c6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:58.251082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024721/publication.txtobserved 4d57a01ff9a54fa13720ce652aecf4d0...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. |
|---|