OT-2026-000098341
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000098341) never changes.
Identity and time
| Publication number | OT-2026-000098341 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7fb0-885c-75bdd8b2c325 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098341 |
| Status | PUBLIC |
Content hashes
| Canonical text | dffe8c0b1f8208c875aaf93425783a8581de87a77c9ebe7e14007e57ce2b0380 |
|---|---|
| Markdown | 5d90ad2565f3779ca09c57726f4e7f08b61e2f0cbda14180e555ebf2114a5553 |
| Publication page | 57b8396bbc34ebdca4b70156fd6852449f6db1be3a4d574b2478f52359f2af8c |
| Manifest | 7cdff303f1410b563c9a06c6af6af72a642a9144ef68630561e257c8683a6a49 |
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 | Nyjo83cX3a3A+HyXuRwhPaLQqjuapsRzSc/yunThGyF95GOXbiE7hRCzbRZEdI9KrlFESt8Fh0rSTPJGeJaNAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:33.478707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098341observed 57b8396bbc34ebdca4b70156fd685244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:33.460671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098341/manifest.jsonobserved 7cdff303f1410b563c9a06c6af6af72a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.441892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098341/publication.mdobserved 5d90ad2565f3779ca09c57726f4e7f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.422564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098341/publication.txtobserved dffe8c0b1f8208c875aaf93425783a85...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. |
|---|