OT-2026-000030235
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000030235) never changes.
Identity and time
| Publication number | OT-2026-000030235 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-76e4-8ed7-a0a62ee2922b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ee45b5d544c93848a332e4689fb68f2d3ea77f5c5073a057c64babfcbc9bfbf |
|---|---|
| Markdown | 2cedece3fdc834980a214a350d7da827397052116cc3612eb14df8ab9b51367e |
| Publication page | 8a777e11717b313d65b12c3f0facfbcdb0019402dc326074acb03bef70a9a7d2 |
| Manifest | f82bc516f1dd8ba1b88c48e13aef3e3347d8957ad89f3f18813dfb35aaa8476c |
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 | 8Vqj3hkabSvjIdwV8BAGLnFRs/qj61PaQPVjycGNlRfC0h4+znTLdqwbYpbryrnW62+DrIUO9B3rR8/G+MHpBQ== |
| 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
| 2026-09-17T11:40:36.884295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235observed 8a777e11717b313d65b12c3f0facfbcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:36.866920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235/manifest.jsonobserved f82bc516f1dd8ba1b88c48e13aef3e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:36.849620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235/publication.mdobserved 2cedece3fdc834980a214a350d7da827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:36.834053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235/publication.txtobserved 7ee45b5d544c93848a332e4689fb68f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:53.431091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235observed 8a777e11717b313d65b12c3f0facfbcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:53.412748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235/manifest.jsonobserved f82bc516f1dd8ba1b88c48e13aef3e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:53.396035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235/publication.mdobserved 2cedece3fdc834980a214a350d7da827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:53.375026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030235/publication.txtobserved 7ee45b5d544c93848a332e4689fb68f2...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. |
|---|