OT-2026-000036657
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000036657) never changes.
Identity and time
| Publication number | OT-2026-000036657 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7fbd-8e78-96cc0b6752db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036657 |
| Status | PUBLIC |
Content hashes
| Canonical text | b423916ed56f4adc3e954a4a8ffd8a9bf43b284c3ac0f3558ee329fdd7219399 |
|---|---|
| Markdown | 5cba3933f66154db975e94d043b313ae1bc00c5e231c69fc756a77f9302183b9 |
| Publication page | 6b09109b0c44cb7ed294cb967a10b902e41c5bf07f70e0f53359535cca940a3c |
| Manifest | 70cbb1c623896d551e0c06d41e4f137b8557218fecfb21fdb35f13b56cd991c3 |
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 | vdOEtBs+5Xm5TkUBetdzU1j2aSpYY8T4IOb/i6ZRN7hL18+n0t7+faYIQUIgPrYcwQinIdZv9s18fxb6JZCrBQ== |
| 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
| 2026-09-17T11:26:00.461620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036657observed 6b09109b0c44cb7ed294cb967a10b902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.445683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036657/manifest.jsonobserved 70cbb1c623896d551e0c06d41e4f137b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.428879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036657/publication.mdobserved 5cba3933f66154db975e94d043b313ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.411729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036657/publication.txtobserved b423916ed56f4adc3e954a4a8ffd8a9b...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. |
|---|