OT-2026-000012026
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000012026) never changes.
Identity and time
| Publication number | OT-2026-000012026 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7c1d-ba40-8b224d291247 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bd4ee332f99bf8ce06ab14e2e8e9ad321580568030696ad80c4e1c054b83431 |
|---|---|
| Markdown | d441a683dea8360feef9edd4fe17983ceefb152c501fdb299bd59b36d45d8331 |
| Publication page | 1efa74ed12d98d05354cae0828e7e5f7c31897323e5db256cc5c3e24a19776e8 |
| Manifest | fbbb91f64c7de12f4650edd5dee584a82dcacd817d2e2de0763b5241edad56d1 |
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 | l1nnEEwKTaHUWPck9bt3gaNQ5CGoA4SfrSYcm0UQbpl+EmmECS1jJ6si8PW0rw518QVpeo5PUmIUrWwkCjwzCQ== |
| 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
| 2026-09-17T12:12:53.907998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012026observed 1efa74ed12d98d05354cae0828e7e5f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:53.888406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012026/manifest.jsonobserved fbbb91f64c7de12f4650edd5dee584a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:53.868509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012026/publication.mdobserved d441a683dea8360feef9edd4fe17983c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:53.849805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012026/publication.txtobserved 6bd4ee332f99bf8ce06ab14e2e8e9ad3...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. |
|---|