OT-2026-000029694
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000029694) never changes.
Identity and time
| Publication number | OT-2026-000029694 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e23-7b41-8eea-e72ebbc998eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cdc753cc1b29e8902492bfa8a7e8384d965dd9797318e6049ac6d6bfb137307 |
|---|---|
| Markdown | 65a864e9ede6097f10e1e0aa7c78f5a4aa1f59b4f787ce07ddf182c3669ff920 |
| Publication page | b53e87f939b74e37eb3c97aaefe9743be8291e578dbb56d72c3890cda05c7f04 |
| Manifest | 74a072157b2547961326035e45bd9fe4b1d20f7fd7538642a22575cda4ad7fd6 |
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 | Mn/CV1mKhIa+wCpyS+xuOwgQEOf2fOe/PoFNcEF71syRzqce7hwNC0o7Tonk9ksNiiot5xJGYG5ri0RtJRwUDA== |
| 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
| 2026-09-17T11:39:25.306090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029694observed b53e87f939b74e37eb3c97aaefe9743b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:25.288869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029694/manifest.jsonobserved 74a072157b2547961326035e45bd9fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:25.272694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029694/publication.mdobserved 65a864e9ede6097f10e1e0aa7c78f5a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:25.256158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029694/publication.txtobserved 5cdc753cc1b29e8902492bfa8a7e8384...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. |
|---|