OT-2026-000102403
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102403) never changes.
Identity and time
| Publication number | OT-2026-000102403 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7ca4-b083-11fe0acf749f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102403 |
| Status | PUBLIC |
Content hashes
| Canonical text | d87bfb95ab9cc45051d5f87c24aa0169aabd9274e10f3b508dc408dc854e4371 |
|---|---|
| Markdown | 982be2329b60fd5aa2c17887ca9fa802fe7e0aeecb7cca01a77ac2b28a5368e3 |
| Publication page | 9ac4165c87a80a3e80dc4be2b1b86160e2c3040bc88628c9a94a65b533ec4d84 |
| Manifest | 45791b9bb4be5365ec55c7054d68723cbf80a214811e43d85c60eccd445b1c80 |
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 | RYJJdv43A/P0SgWbMOOxfoGG+p9hRSr71SN7x+MLsPAycXjGJB5o88SSUUwQ7Jbkow3Kmb+UezkbYHU/t7BVBw== |
| 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
| 2026-09-17T09:23:44.607398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102403observed 9ac4165c87a80a3e80dc4be2b1b86160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:44.589187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102403/manifest.jsonobserved 45791b9bb4be5365ec55c7054d68723c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.571990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102403/publication.mdobserved 982be2329b60fd5aa2c17887ca9fa802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.554319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102403/publication.txtobserved d87bfb95ab9cc45051d5f87c24aa0169...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. |
|---|