OT-2026-000039274
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000039274) never changes.
Identity and time
| Publication number | OT-2026-000039274 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7926-bc0f-3212b1bcd26d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039274 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad005e1a7d40cd72b956968d2a3611d94ed66dfac95e9ed110c4e0e1646d7c36 |
|---|---|
| Markdown | e7cb67b1d3c647f084584f330a4cdfd1929957cbf4d20638eae666d53512c853 |
| Publication page | 999febf40f3c4763635b81b9e436d513fa568328aea1df9a7e9808779a01daac |
| Manifest | fb379b2ab26fc6c66e3c1929c6f3c798edc950677ebe7d3657a8ddc28511e8ea |
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 | AZ1Kt3ELGmx/Ux6cZlynBMohZr+C+1nNNk4XDn+EnpaRKRCd101ciM5kgDjKQtQ5uogHnpAcDjfLAvLvLssQAQ== |
| 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
| 2026-09-17T11:20:50.675677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039274observed 999febf40f3c4763635b81b9e436d513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:50.652650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039274/manifest.jsonobserved fb379b2ab26fc6c66e3c1929c6f3c798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:50.551554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039274/publication.mdobserved e7cb67b1d3c647f084584f330a4cdfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:50.531638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039274/publication.txtobserved ad005e1a7d40cd72b956968d2a3611d9...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. |
|---|