OT-2026-000064821
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000064821) never changes.
Identity and time
| Publication number | OT-2026-000064821 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7645-9929-4c421aaa1338 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064821 |
| Status | PUBLIC |
Content hashes
| Canonical text | 865d313b3b781a41b56b442d3fdacb42b83d423ff56b82bcac232ee7424ddd0d |
|---|---|
| Markdown | 50f5aaa097ec825f54466b022faabff22aa312ce3821c6c60844492dccc16cac |
| Publication page | a0010b711f4405b3f1d9bafca1c5a8e786efd509b1718c748c95f5be5a4f765e |
| Manifest | 5ea67c3d33223c1856dba78c0602116649177bba401e279de6bae24daf50857f |
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 | 1yXJ0cwx0cazPgUaq2uXv9cvrTPeZsLz8Qlcj/wzHiOxT2gpKYomu9t/QKbsxcmsRu9YVMOERJ8Azo6y0vkOBw== |
| 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
| 2026-09-17T10:35:43.591695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064821observed a0010b711f4405b3f1d9bafca1c5a8e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:43.575752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064821/manifest.jsonobserved 5ea67c3d33223c1856dba78c06021166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.559623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064821/publication.mdobserved 50f5aaa097ec825f54466b022faabff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.543666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064821/publication.txtobserved 865d313b3b781a41b56b442d3fdacb42...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. |
|---|