OT-2026-000101394
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101394) never changes.
Identity and time
| Publication number | OT-2026-000101394 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-7a00-8281-21549446d9ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 836bd505d3bc27110a7e720b4f1f7a4e431a5b0f2dae49310795fc9b9058076f |
|---|---|
| Markdown | ed2bb2ab83b8a8eb4b84056c1512581726ca1c0495d685cad60e174d5568e2e1 |
| Publication page | 9e3539f95491b74c845c2925f5327bdd8669350c558842f65e88269138d68cb1 |
| Manifest | f1be26a7c35775324fe42cee6ea979ecba7eeb6fef42a1daa4a2fd9bfc3b8106 |
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 | YkzE2OGXxxCp/8gl2aiZIdtgdEypuMy6rOlBAVGPyCT37BcFojcNspg99iWXvIQhOL/Sa/Z2MD2QWd4ZbE9MAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:55.546732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101394observed 9e3539f95491b74c845c2925f5327bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:55.526409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101394/manifest.jsonobserved f1be26a7c35775324fe42cee6ea979ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:55.507459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101394/publication.mdobserved ed2bb2ab83b8a8eb4b84056c15125817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:55.488058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101394/publication.txtobserved 836bd505d3bc27110a7e720b4f1f7a4e...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. |
|---|