OT-2026-000024228
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000024228) never changes.
Identity and time
| Publication number | OT-2026-000024228 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-70d3-8eb7-d9119ef7e2d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024228 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76fb85f0dd41a6ba2e32d070729719bfe0b273c9fafee90fd2544e28f22e90e9 |
|---|---|
| Markdown | 35f556934b8f0e53bad5a3a049b704fb7eacabb80ff6dc928cca6975dc24e5f7 |
| Publication page | b07ac2948bce43d9f062830860400562d0bc4f7de3c023442bd60880d4ea2cdb |
| Manifest | a8c3dcaae9c27e2b046fe4218d0c0a015b59e89d1a5a0976ab6c568f8c975dec |
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 | Domxf6y8uEkAjnR6GBDqVh6U+LgIoM9Af1YSilkaNnv6oDtaY/Lu3H48ffCZsBhtMSomnK6AECcrrCNDGn9uBQ== |
| 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
| 2026-09-17T11:48:41.790543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024228observed b07ac2948bce43d9f062830860400562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:41.761544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024228/manifest.jsonobserved a8c3dcaae9c27e2b046fe4218d0c0a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.741785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024228/publication.mdobserved 35f556934b8f0e53bad5a3a049b704fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.725823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024228/publication.txtobserved 76fb85f0dd41a6ba2e32d070729719bf...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. |
|---|