OT-2026-000059865
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, vented 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-2026-000059865) never changes.
Identity and time
| Publication number | OT-2026-000059865 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7edd-befb-5819f4253393 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1990f4335ba04466657c239a566e0c9d30333610533fc2b8ac566780252b836e |
|---|---|
| Markdown | 947fad356a554ab121f69cf1f5906dda5df7a21897329dc273c83f197a6a139c |
| Publication page | b6a17bf140857b1e703a499c84f874cde6807fbf02749adb49f1b7c28bcd5d17 |
| Manifest | dcea17fbc495f86bfcefad2ef5adf60c35be9a06d0516d7c6f8d683a8bb3283c |
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 | OObw52B2AMUbyeUYA39CAbYvExR4FCf78/rOe1U+RejUWX+jdN6sYALBuhmtkEB5p0YI+kXlN7UxJyQspu7fAA== |
| 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
| 2026-09-17T10:44:37.159134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059865observed b6a17bf140857b1e703a499c84f874cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:37.141762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059865/manifest.jsonobserved dcea17fbc495f86bfcefad2ef5adf60c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.124640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059865/publication.mdobserved 947fad356a554ab121f69cf1f5906dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.109132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059865/publication.txtobserved 1990f4335ba04466657c239a566e0c9d...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. |
|---|