OT-2026-000063235
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000063235) never changes.
Identity and time
| Publication number | OT-2026-000063235 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7110-adae-bc26f7d62443 · 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-2026-000063235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00a56427e3fed43115a570beed1e3927ad12c3c2288e04794ed20271040dd73a |
|---|---|
| Markdown | 860064514c007c6e6166b4fbdb42a8f7fa7b4f757caf8e5cc26970037bb7fac0 |
| Publication page | 37b567c4217ab8ba7cb58faf2ed09c5a5d20e32edb433e80591fe78e684bac16 |
| Manifest | 6e1417eefc131d3afaadbb3eab0b8b3970b19b17b16fe350d698d600c3521bc6 |
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 | 2qrwfJ0spRXswbKtvrWoLl3UoGRd7ZF9VmHrpm066GWjVnPp6iUrGxN9rt6QJhsi1o/1Jgn2kqPEHzKuZE3bCg== |
| 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
| 2026-09-17T10:39:06.975928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063235observed 37b567c4217ab8ba7cb58faf2ed09c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:06.958858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063235/manifest.jsonobserved 6e1417eefc131d3afaadbb3eab0b8b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.940010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063235/publication.mdobserved 860064514c007c6e6166b4fbdb42a8f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.922188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063235/publication.txtobserved 00a56427e3fed43115a570beed1e3927...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. |
|---|