OT-2026-000079204
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000079204) never changes.
Identity and time
| Publication number | OT-2026-000079204 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7574-9e9a-04675b187efd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079204 |
| Status | PUBLIC |
Content hashes
| Canonical text | a46cb0e22248255c771acd41421279e8b45d5232c89a72e9db325043c6ccf1c1 |
|---|---|
| Markdown | ed0df35b8309abd019d5151032227fed6ed0a60e42faef2df9db76e452ce7ee6 |
| Publication page | e2400ddb1ada0a9ebf9158e4d074d8e43a52678769cd52583a052313bb193851 |
| Manifest | 261bc4a19dc877e82351c910c95f2e8db4c3bc8f8025c694a6ab9f75adcaf5fe |
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 | PDQyCKUP+tpDa52aaxtAmYHQb548MCaFsl4KQu/XtYHLeyyZmao1Zmv06AerTx+dY2nfYdUcEqQ5NRPUWzhBCA== |
| 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
| 2026-09-17T10:04:41.173663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079204observed e2400ddb1ada0a9ebf9158e4d074d8e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:41.156123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079204/manifest.jsonobserved 261bc4a19dc877e82351c910c95f2e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:41.138657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079204/publication.mdobserved ed0df35b8309abd019d5151032227fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:41.117731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079204/publication.txtobserved a46cb0e22248255c771acd41421279e8...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. |
|---|