OT-2026-000013486
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum 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-2026-000013486) never changes.
Identity and time
| Publication number | OT-2026-000013486 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7f3b-888d-1ebb4b8871cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013486 |
| Status | PUBLIC |
Content hashes
| Canonical text | e15f1bde75f0c44f38b3bfb8c4f684a6611212db7a2decc0417f4593025bcc3a |
|---|---|
| Markdown | 1c71b3688c7a7373bcabaf0e82a635e239fdb3bf92b721d883f0fc4f5b919cc4 |
| Publication page | 183d01b2a14bcfcf75580408a00e1875f687b277b251517f2672475019882a88 |
| Manifest | eab133e4a58dd43e7653269adc18093b5acab216bc9817a3169c47730cdd56f4 |
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 | GDZwnnWsK5IKcKFdxe8Ai5UlewenvL9GLGFXtyIvKTkUqwuVrWbar0RwN5e7D263ZVTOpokQ3WDqr5wcxKgLAQ== |
| 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
| 2026-09-17T12:09:59.430595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013486observed 183d01b2a14bcfcf75580408a00e1875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:59.409916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013486/manifest.jsonobserved eab133e4a58dd43e7653269adc18093b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:59.389812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013486/publication.mdobserved 1c71b3688c7a7373bcabaf0e82a635e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:59.371087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013486/publication.txtobserved e15f1bde75f0c44f38b3bfb8c4f684a6...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. |
|---|