OT-2026-000101346
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101346) never changes.
Identity and time
| Publication number | OT-2026-000101346 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-74bc-b67e-972fddea437b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1352c30a087916a091e5e31b9fd6467411666c052f06d259092e1b0979b87cfb |
|---|---|
| Markdown | 52af56a1467aef4c81ff5514cded34a9786826e932315866dc1fc1f2f391f8e0 |
| Publication page | 15dd6a1b013352db58a83cc92f2cc82cd30325f48a9685792a0deb28f51199bf |
| Manifest | 9d87f64fae49cf8e67553cd9fcda334012f25e6ea00b65b64877389e8716c9d9 |
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 | C9t3ZN+V+EHfzuHjJX10Ph1FkUVPETdcvGVAMFKIXddB0ZCyX9Jm3HCRYSfM6lFRIJJ0kVEni3uXF9pviE/HDQ== |
| 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
| 2026-09-17T09:27:02.486799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101346observed 15dd6a1b013352db58a83cc92f2cc82c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.468062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101346/manifest.jsonobserved 9d87f64fae49cf8e67553cd9fcda3340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.449294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101346/publication.mdobserved 52af56a1467aef4c81ff5514cded34a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.427491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101346/publication.txtobserved 1352c30a087916a091e5e31b9fd64674...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. |
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