OT-2026-000033654
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, pulsed blow-off 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-2026-000033654) never changes.
Identity and time
| Publication number | OT-2026-000033654 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-775e-91dd-9ab9e4a94303 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ed7351991f86d73c4a2588225afd7bcc14c0b2c7a0d2d0d3ae98ca4b8fc84c1 |
|---|---|
| Markdown | b97b666452a0f8f472887f8e0623f73bf00d19537b4ea2a43a6c42aad56a5478 |
| Publication page | a19229159fb93d54e65766524396a10150e4b609ced71bf2cf1818b000f412ca |
| Manifest | 56540655bf0a24506362a9daefbd9e3a5ca1f8bc2d5c3ecd543899acf75f712c |
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 | lKiaHU7JILXrFmqsxD0irvu+jsonyqJEts8ctUbeCpvvDQXOz4LdFjh5zCDCI2WRNCqiTItTzbFy8UwqaIqUBA== |
| 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
| 2026-09-17T11:31:38.360350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033654observed a19229159fb93d54e65766524396a101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:38.341495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033654/manifest.jsonobserved 56540655bf0a24506362a9daefbd9e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:38.324785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033654/publication.mdobserved b97b666452a0f8f472887f8e0623f73b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:38.307392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033654/publication.txtobserved 4ed7351991f86d73c4a2588225afd7bc...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. |
|---|