OT-2026-000076750
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000076750) never changes.
Identity and time
| Publication number | OT-2026-000076750 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7267-bb90-b0e663193d7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076750 |
| Status | PUBLIC |
Content hashes
| Canonical text | a982ff15a5bd7f17637a4099a2b89426c8a9693b4cb3858dbc2f21e7b9270bda |
|---|---|
| Markdown | aa1ae8de58d4cf121dfd24cd1ee9c6404c352972b143e7cdb549dac2b9d99241 |
| Publication page | 37e48fcf3eca1bace33328fc2b86d8515d0221ccbcd379b1a0ac2db784c02d22 |
| Manifest | c46a5738b0dbbd2d753bb77e236d528553f9bdae019b7188e51483d13f39ac31 |
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 | e1Q8KDzzy8a70U/LXlQAg/tVEUk3btgp918C1nsoXF9tcbgQ83nz44jSAYLqVd+cEVXKXJKyIlZqP3c1kfGyAw== |
| 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
| 2026-09-17T10:09:36.119897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076750observed 37e48fcf3eca1bace33328fc2b86d851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:36.099879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076750/manifest.jsonobserved c46a5738b0dbbd2d753bb77e236d5285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.081637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076750/publication.mdobserved aa1ae8de58d4cf121dfd24cd1ee9c640...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:36.060631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076750/publication.txtobserved a982ff15a5bd7f17637a4099a2b89426...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. |
|---|