OT-2026-000033610
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000033610) never changes.
Identity and time
| Publication number | OT-2026-000033610 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7658-ae17-f20f9de3eee6 · 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-2026-000033610 |
| Status | PUBLIC |
Content hashes
| Canonical text | f367f2f8480a5506d0dad558c298c69dbc153970ebfaed04f889660e418b0232 |
|---|---|
| Markdown | 735bbcc58980202a816455dac966747698e17940a5d9167f146aa21dba7a248e |
| Publication page | bbe8e87e280def914472868e796e6881061925adfcddc8582902e9fa2715d37a |
| Manifest | ee0ab4047de1106c2c703c49721227cc5778c6e42e4160c964e6db247d7a3f92 |
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 | auBcn4nnT6UGZ4GZfXRIIA/jSxMl8F1xApw+xJpBHWhPjke3sxx1R9+Ax5UeDoc6dLFxKtskY7oYkc1F13zFDg== |
| 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
| 2026-09-17T11:31:34.960268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033610observed bbe8e87e280def914472868e796e6881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:34.942069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033610/manifest.jsonobserved ee0ab4047de1106c2c703c49721227cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:34.918548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033610/publication.mdobserved 735bbcc58980202a816455dac9667476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:34.897751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033610/publication.txtobserved f367f2f8480a5506d0dad558c298c69d...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. |
|---|