OT-2026-000067362
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000067362) never changes.
Identity and time
| Publication number | OT-2026-000067362 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-79f8-8ffe-649c5d14b26b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2949b5a17f06926a4e16667e8faeba2654ec78e630c199257eddf88f2517d57e |
|---|---|
| Markdown | 80f0fb191a8b31608513cea35eacf139374c3285e353c4f65b2dc31abc76aecf |
| Publication page | d13ec6a222fddb77eaeee41d839dab8f95522500240af071f371148e57c38450 |
| Manifest | 75d342a4a39264bf0d99cc568bf7a6c3e7b004a60f7b1bed06c774213cde97d4 |
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 | hN/XCYFA5oyzNPLxHnYf8ZbRqBOv0jWdGfpXZQ/GXL1S/QlZjadgpGXLP6Tdu/D9i747U8ktTc0qrNISdCTFBg== |
| 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
| 2026-09-17T10:31:32.829013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067362observed d13ec6a222fddb77eaeee41d839dab8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:32.812251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067362/manifest.jsonobserved 75d342a4a39264bf0d99cc568bf7a6c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:32.793009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067362/publication.mdobserved 80f0fb191a8b31608513cea35eacf139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:32.775969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067362/publication.txtobserved 2949b5a17f06926a4e16667e8faeba26...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. |
|---|