OT-2026-000010040
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000010040) never changes.
Identity and time
| Publication number | OT-2026-000010040 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7938-86dd-f3407c6584ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010040 |
| Status | PUBLIC |
Content hashes
| Canonical text | 639fc60841f49484d014260d60015bce45fd6013447e954f6f400deb748a324e |
|---|---|
| Markdown | 69e97a529b73de5697375e1928e3331068f920f2e8a474fb4ca361f32521bc6c |
| Publication page | 1b160a19c2f09eafceb5733e442b9632364af39e491d08ff1eb6c7ade6530bf8 |
| Manifest | d408569b1f91149efd7b49a41666f788a0fb6a4100df3ecdfa18cb934452aa5f |
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 | Qy68XQVOYMJUG6wc+9YCKiHl0DAb9Qt+y143pzwG2LCj3S4c34P7JUPaWF18EgJkijT6hNyp7VC46Obgd028Bg== |
| 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
| 2026-09-17T12:16:06.327002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010040observed 1b160a19c2f09eafceb5733e442b9632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:06.309349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010040/manifest.jsonobserved d408569b1f91149efd7b49a41666f788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.290536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010040/publication.mdobserved 69e97a529b73de5697375e1928e33310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:06.269992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010040/publication.txtobserved 639fc60841f49484d014260d60015bce...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. |
|---|