OT-2026-000047088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000047088) never changes.
Identity and time
| Publication number | OT-2026-000047088 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7726-b725-18a970e03b52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9786b8df1e960babd0d992bdea2e79540762a49861655ad7464ee2bbd1d3e328 |
|---|---|
| Markdown | bff98c61003949d15422f472a517f71686bff7a2f08545cad40b9e239af439a7 |
| Publication page | 2df5a8281a25fbf1fdbbe1ef548244438bfe7745eec708137962c254d5aab0c2 |
| Manifest | f9fe7ba7e2c7997a88bab800ff4a41bfb7f0e8216c10376a57f6449279ffc5f5 |
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 | lS/kdzW0cckpGTfilvCLf4LLXErmvmNDCifTt15U1l7IT03ergtwSPG1uq8i5esKa5QKiKUlQVWY4SVgFzzCAg== |
| 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
| 2026-09-17T11:10:24.260025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088observed 2df5a8281a25fbf1fdbbe1ef54824443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:24.234155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088/manifest.jsonobserved f9fe7ba7e2c7997a88bab800ff4a41bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:24.145559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088/publication.mdobserved bff98c61003949d15422f472a517f716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:24.127558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088/publication.txtobserved 9786b8df1e960babd0d992bdea2e7954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.402486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088observed 2df5a8281a25fbf1fdbbe1ef54824443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.382662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088/manifest.jsonobserved f9fe7ba7e2c7997a88bab800ff4a41bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.360778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088/publication.mdobserved bff98c61003949d15422f472a517f716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:52.340113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047088/publication.txtobserved 9786b8df1e960babd0d992bdea2e7954...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. |
|---|