OT-2026-000063504
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000063504) never changes.
Identity and time
| Publication number | OT-2026-000063504 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-79ac-998d-f9b92780a6bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063504 |
| Status | PUBLIC |
Content hashes
| Canonical text | e58e60e9adc77c5ebf210f04a4c48aa1459610c825cd937435d7a571d10fd132 |
|---|---|
| Markdown | c96bdf37a01e9dae599444f7f624658a27ef6f2012b6959e01d7ea7695f3d7de |
| Publication page | 0f192edaa78b6c11074c30099bd9f1d9edaa47771016b1d8ab6b966cfbdeced7 |
| Manifest | 461b762ff67ac369f76dcc6e5a276c4d12651e7eb5a67507b0cc01bb966e0a4c |
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 | gmanLbzfbzrH2nEw6U6uDVuJQa+BgXBhrLx5NUlAxjvRiIYv+s4Q+W8cOX4JOpvLKHRSEjeODi1Uw8YMJy5jDA== |
| 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
| 2026-09-17T10:37:29.118627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063504observed 0f192edaa78b6c11074c30099bd9f1d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:29.100002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063504/manifest.jsonobserved 461b762ff67ac369f76dcc6e5a276c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.080762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063504/publication.mdobserved c96bdf37a01e9dae599444f7f624658a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:29.060148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063504/publication.txtobserved e58e60e9adc77c5ebf210f04a4c48aa1...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. |
|---|