OT-2026-000024480
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000024480) never changes.
Identity and time
| Publication number | OT-2026-000024480 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-704b-8087-e746a15496d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d447dea393c09a8b14136fe354998012439698cf7a7e6ea90ddd397e738f7ee |
|---|---|
| Markdown | 092afa1847b50c9669a0f1435f5086986e76ba651b733dc0ed02fa6d3d266c5d |
| Publication page | 09cab37c62b56c0a48259a5d048907133e03952350162f47ad3bc44aadb9107d |
| Manifest | c88dec1b18b9ad2b898b575d1df0bd69e53d09194fda7e5041288e3d002c0d77 |
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 | S9iLH2yWyttTriaydiE8Kzvcyg7LTu88Dj2flAfrjbgosrTQQaQw7Xe0erv865ZEs4/IOgzIaA9OTPo1QDmZBw== |
| 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
| 2026-09-17T11:50:29.375174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480observed 09cab37c62b56c0a48259a5d04890713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:29.355288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480/manifest.jsonobserved c88dec1b18b9ad2b898b575d1df0bd69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.338044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480/publication.mdobserved 092afa1847b50c9669a0f1435f508698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.320486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480/publication.txtobserved 4d447dea393c09a8b14136fe35499801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.359765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480observed 09cab37c62b56c0a48259a5d04890713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.341290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480/manifest.jsonobserved c88dec1b18b9ad2b898b575d1df0bd69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.324085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480/publication.mdobserved 092afa1847b50c9669a0f1435f508698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:38.306469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024480/publication.txtobserved 4d447dea393c09a8b14136fe35499801...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. |
|---|