OT-2026-000058071
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line 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-2026-000058071) never changes.
Identity and time
| Publication number | OT-2026-000058071 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-76b7-b7c4-65b265c63b2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61170dc4b3815c0ffc64784784bf76b37be1e2d68b92c69e65f96f4a7138e51a |
|---|---|
| Markdown | 0d43c4a0f0fd5a49bdeafee1aeb472f9a259d0714c63cdfbeecc1b2ab459394a |
| Publication page | f74897c6823c6414d8c3a711e6f5255954167cc914318edb60eb6c2ec1f799e8 |
| Manifest | dc9e5891f7cc9b229fe13717e84526a4389104468e61518ed6bebefa07722ce5 |
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 | uK9kp43tJdsEzy8VK4eWlbX+q5NDCGxH8xl6OZCLPrBqqkbzLTJc7uFYXXeMFU60yIF3dh35QjNEZuZ/XpeVBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:43.659721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058071observed f74897c6823c6414d8c3a711e6f52559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:43.643314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058071/manifest.jsonobserved dc9e5891f7cc9b229fe13717e84526a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.627614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058071/publication.mdobserved 0d43c4a0f0fd5a49bdeafee1aeb472f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.609577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058071/publication.txtobserved 61170dc4b3815c0ffc64784784bf76b3...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. |
|---|