OT-2026-000085528
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000085528) never changes.
Identity and time
| Publication number | OT-2026-000085528 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-73a6-9979-4329b0e3db5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085528 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1c6c12d77b3d635b39b3b53ef84b05640b73207a9d59b5c5b711afdeeb8caf8 |
|---|---|
| Markdown | 547d3cf1db4a9892e474b0f57572589174abfed154e759b03d823c1b10e23bb0 |
| Publication page | e3c24dd69bed54342e77232a1c886e0fe3300cb4ea0c0d565d0f86b919cb05a5 |
| Manifest | 828df3215b0cf40d9ff2278f73bef737f540bc06d8b8e32cef0c4f55512d730b |
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 | DO6mRdKOg/N8NSNhu6Y6lVuHVM/oDNRhLQM/5juNwxKg2u2Cpmn0OlfNFqt0foF5MSCaA2IcGMwkKg1GPNNjCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:20.769730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085528observed e3c24dd69bed54342e77232a1c886e0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:20.753202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085528/manifest.jsonobserved 828df3215b0cf40d9ff2278f73bef737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.735478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085528/publication.mdobserved 547d3cf1db4a9892e474b0f575725891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.717849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085528/publication.txtobserved f1c6c12d77b3d635b39b3b53ef84b056...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. |
|---|