OT-2026-000093652
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093652) never changes.
Identity and time
| Publication number | OT-2026-000093652 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7d79-b764-f5c6a522dbc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093652 |
| Status | PUBLIC |
Content hashes
| Canonical text | c56ffee863cbc5d2412d55fa1134b72132d8135524d48e7893c674d904b7442b |
|---|---|
| Markdown | 8ef27257dc3d6d6a6aa1239787930af7d55ab3eac1d405ef6cc487e1d274d5fb |
| Publication page | 2cf7fb694861fcc0aa59cc10757f71cf99ed96aa25c9adad6e0c8cb28fc41440 |
| Manifest | cc36f4f8d41f1f6810737dba6beb9f5232a2935fcf5aa3108686c9f2ca472354 |
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 | yfEJ9FjTVL/oA6EIJvJ++cIWUw5n+q7nK5JPdAOKrUCngQTwBpSKemAyXTMOYsPbroBsonuOH7R45JoQgg/IDQ== |
| 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
| 2026-09-17T09:39:42.417498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093652observed 2cf7fb694861fcc0aa59cc10757f71cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:42.401662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093652/manifest.jsonobserved cc36f4f8d41f1f6810737dba6beb9f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.384087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093652/publication.mdobserved 8ef27257dc3d6d6a6aa1239787930af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:42.366354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093652/publication.txtobserved c56ffee863cbc5d2412d55fa1134b721...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. |
|---|