OT-2026-000038595
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000038595) never changes.
Identity and time
| Publication number | OT-2026-000038595 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-70a3-82e7-c21bf12f3e9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0061cad02412cbcf461868a02389a6241ade1fee9b50199a1def05f159ffb664 |
|---|---|
| Markdown | 8271eec549ca26675412f0c374180ba1558c181e8801ce531458cb0390dc91ae |
| Publication page | 4c8eef1d57a72bab97227466118544921ceb4ec80752dcaa3270c77e0e492c64 |
| Manifest | d52521dcc816c5d1814cdc8433c39ddd8fa920098504c8bee1ecd770c8bb940b |
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 | zEt786lvW0XmURPJWnAmzuHpG/hf18Paa+n+RUZr4HR25oOuo4iNNYyq+sSOwpIlehzK2ZF/kLzeIpOATCw0CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:52.700639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038595observed 4c8eef1d57a72bab9722746611854492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:52.679691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038595/manifest.jsonobserved d52521dcc816c5d1814cdc8433c39ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:52.661308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038595/publication.mdobserved 8271eec549ca26675412f0c374180ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:52.643228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038595/publication.txtobserved 0061cad02412cbcf461868a02389a624...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. |
|---|