OT-2026-000008736
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, pulsed blow-off before set-down, on a tool changer
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-2026-000008736) never changes.
Identity and time
| Publication number | OT-2026-000008736 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7663-98ab-645dc90880e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24d3a0f99da63d8fee4f54b1e247589ee9cddd9076f60e7d72efca11e9492e29 |
|---|---|
| Markdown | 9adc2cf140983fc69dfec73d1347f84f9ed7f27972aea7ef64bbd3fa2206a871 |
| Publication page | 423e98865aca6e7ec6a900b1acc4e7b5421ce960354d31a3f25e114a11bc7c6f |
| Manifest | 29f5fcdd0c6781f9777e1ec0ceaa0f3015380fc7d170168f317b161cb6e4f983 |
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 | gqEO8HJZ+/WcYfZGFOrFYt0NQPVn4CKDYuWtWhoglwwpJeFdNkxR4mV1lo6q5gOv5hscIWxAvBlcigl1cehDDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:49.493152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008736observed 423e98865aca6e7ec6a900b1acc4e7b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:49.474939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008736/manifest.jsonobserved 29f5fcdd0c6781f9777e1ec0ceaa0f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:49.457489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008736/publication.mdobserved 9adc2cf140983fc69dfec73d1347f84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:49.437640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008736/publication.txtobserved 24d3a0f99da63d8fee4f54b1e247589e...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. |
|---|