OT-2026-000101349
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-2026-000101349) never changes.
Identity and time
| Publication number | OT-2026-000101349 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7ee1-8872-c51672cec96f · 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-2026-000101349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bf17bc57b53b3c47a537fe20319c0e022108b5b8d0da7e38e900a6bbccbdd2f |
|---|---|
| Markdown | 376f9562b70554867073255a2421723a1af5e2cb22b8a6fcc92e9fa9cb193405 |
| Publication page | 2fc27fc4be0fbdcd3b4816271a59b0301f467f3ac03b1017599467695520688c |
| Manifest | e69c4c1d89ab794eac503cbb7c1ca326e8e5ae6fd283cae5610bc88f0a6cec7d |
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 | PmEqtGIWwl05bDNBuQhOOXoG5fkJNyfN8c2Z1knglxvjSjDRfa18+Lb+KbRbquDVNoON61qNIE0huv0+me5gDw== |
| 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
| 2026-09-17T09:27:02.714989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101349observed 2fc27fc4be0fbdcd3b4816271a59b030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.697160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101349/manifest.jsonobserved e69c4c1d89ab794eac503cbb7c1ca326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.680129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101349/publication.mdobserved 376f9562b70554867073255a2421723a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.661792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101349/publication.txtobserved 2bf17bc57b53b3c47a537fe20319c0e0...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. |
|---|