OT-2026-000082814
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000082814) never changes.
Identity and time
| Publication number | OT-2026-000082814 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7d8a-ada6-1ace5aaf0625 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 934cb4ce7b75eb2cfb2d63496cf4be72ffdc39d5940e403c0875ee7225ae1ecf |
|---|---|
| Markdown | d45d9ab11967c0232a337fd0a2a77d1c574ee57f4e886dc131f3a8c5a92c4c89 |
| Publication page | 18d6d382e282354eca6e1ccb0082f84d95f4a81a0bc64725047c224f52cff6d5 |
| Manifest | f79df2319af94dab2d77b60f40f9635e9c4201b16d5176e764d5c8af7eb3f637 |
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 | hgmSpjOiVlyDykpR1GVFN7tHpDgiEQgyIlv37IqlU+IsGf1luXlDWFS7T+Y+BAEw4TcAUg8dURFVgO4JWpZGCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:24.608542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082814observed 18d6d382e282354eca6e1ccb0082f84d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:24.592135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082814/manifest.jsonobserved f79df2319af94dab2d77b60f40f9635e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:24.576177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082814/publication.mdobserved d45d9ab11967c0232a337fd0a2a77d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:24.557980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082814/publication.txtobserved 934cb4ce7b75eb2cfb2d63496cf4be72...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. |
|---|