OT-2026-000009734
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000009734) never changes.
Identity and time
| Publication number | OT-2026-000009734 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7c0c-9009-f9d48386458c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87d3d6e17f510c586fb13a7a0ce001abe338452de2e95d587bb7d53655192d45 |
|---|---|
| Markdown | 3d89e8f9008989837f4de7e29e99f9b92bb18af3881bcca53b85d81f03fc8134 |
| Publication page | 07bab33e70cdf7dcce868ef5d1b2453397faf9edbf95035e680d6ff6e85a6047 |
| Manifest | 8f0c963eb06fcca96302585455000d75753d47b6eb552730211f08240ebbf506 |
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 | +lNdE95Low8s4RhB8TMa7Jng4GxdcXxvItMSo6hlu6wk+8nfBuJK80ize8h+wFVP0G5pUj7DzVYc7daDh9LgAg== |
| 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
| 2026-09-17T12:17:14.103497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009734observed 07bab33e70cdf7dcce868ef5d1b24533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:14.082858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009734/manifest.jsonobserved 8f0c963eb06fcca96302585455000d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.064583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009734/publication.mdobserved 3d89e8f9008989837f4de7e29e99f9b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.045754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009734/publication.txtobserved 87d3d6e17f510c586fb13a7a0ce001ab...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. |
|---|