OT-2026-000064509
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000064509) never changes.
Identity and time
| Publication number | OT-2026-000064509 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7b59-9dbd-3330765203ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064509 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bc01c63b7e3f783a7f389178d0616be8c98263402ebe357ff1f15640fff22a9 |
|---|---|
| Markdown | 4f2409f8a3e2cd76c44f5c4e6cffb3332de63fe189c1e350410d7e3a1d4c7bd2 |
| Publication page | 89fd30c9fc582a046b4dc572d0e677d8788efeb7dfff9a4adb022690dcdb7312 |
| Manifest | b9f731408f545b269461c50d43a8c682f2b2461e0128c75b290892d44447ed8c |
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 | ixNXu/seSxAQYxLWZ28LcO1wz2irDTRB3X8ZVnpsgqjmKLRiBp56W9D/0u7fM1jsWEhEwXrNsQOY2T8m5ib3AA== |
| 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
| 2026-09-17T10:36:43.115042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064509observed 89fd30c9fc582a046b4dc572d0e677d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:43.097786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064509/manifest.jsonobserved b9f731408f545b269461c50d43a8c682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:43.079555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064509/publication.mdobserved 4f2409f8a3e2cd76c44f5c4e6cffb333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:43.060872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064509/publication.txtobserved 1bc01c63b7e3f783a7f389178d0616be...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. |
|---|