OT-2026-000012806
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000012806) never changes.
Identity and time
| Publication number | OT-2026-000012806 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5563-767c-868e-02c6fce65e4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48a8f88173ad24a2fc77c9f682da3c5cfb824a2fff48693992d8466b9b3f5762 |
|---|---|
| Markdown | 01915d907798c77db31c495bf5e5da48d886fb5f9d7080354a42e8d7ed7c35bd |
| Publication page | c851085f081be3c9ccf05b8115e08adff5e0907bf510942a9b0a2e25881fe2bb |
| Manifest | 9275982d63ff768a7e121d9a54a6c4a3357b28d28eb74feac005c30283fb3cff |
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 | DW50F7CQAc9PLnjusSXyaIF8IWM3dzzHfblMLNlk/c5B+/jzXkezv5BSO/iAt+4PJpuNiyAkWbud+oA18yN6AQ== |
| 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
| 2026-09-17T12:10:32.126158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012806observed c851085f081be3c9ccf05b8115e08adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:32.107590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012806/manifest.jsonobserved 9275982d63ff768a7e121d9a54a6c4a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:32.090103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012806/publication.mdobserved 01915d907798c77db31c495bf5e5da48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:32.072752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012806/publication.txtobserved 48a8f88173ad24a2fc77c9f682da3c5c...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. |
|---|