OT-2026-000063239
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000063239) never changes.
Identity and time
| Publication number | OT-2026-000063239 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-71a3-bd5d-6288fd98a1ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 739d26325b7a43cb841f9443d6d8c9f925ca03507581cf00e831dfea7b2f63c0 |
|---|---|
| Markdown | 71ea7aaca39718d894fde86197dcfdfbccf734c998fdee58110074bfec594554 |
| Publication page | b806e2e307fd639faf020f1b1fa15e144dcd7a28275c8824aee56b5d74fe5505 |
| Manifest | aeeafcbf1526a574cecb0456718b22c6de14fca9545686cfd09ca14cba97ddf6 |
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 | bQo/Jb2T/3qJCHNrqgf5IJt+zY215bH5xCvtMRxxOqhHcS9VviuzGMt15CH37G62pwr1rw3hT9JUM/23fPeQAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:07.274998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063239observed b806e2e307fd639faf020f1b1fa15e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:07.258271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063239/manifest.jsonobserved aeeafcbf1526a574cecb0456718b22c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.241901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063239/publication.mdobserved 71ea7aaca39718d894fde86197dcfdfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:07.225305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063239/publication.txtobserved 739d26325b7a43cb841f9443d6d8c9f9...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. |
|---|