OT-2026-000016373
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000016373) never changes.
Identity and time
| Publication number | OT-2026-000016373 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7824-93f4-d074afb70e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b70b60db68bcda81ea5a4c39675759d4cb7dc44ac7c97e812366d2c198e26e8 |
|---|---|
| Markdown | 25b348fe9be0c73651b0d44b799d196e7b403b219754e41e9a60f2ef37dbd5f4 |
| Publication page | 8d20279ad593515530eb29a0a69966f757ee8cdc14a73e486dd6652a4e63779d |
| Manifest | 70d583fe75288eb28cc1c90057f9c75c0fbf1e5079c373e57e8278002b7ed7e3 |
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 | AeLf+MkHMfyLMT7n7idI2APeMhax0QJDvyDJ14P5j3wLMrI1A8UhQO9X/FxjwSm2EJ8YS/ix7LBF8PPCQmTXBw== |
| 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
| 2026-09-17T12:04:26.951899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016373observed 8d20279ad593515530eb29a0a69966f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:26.933756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016373/manifest.jsonobserved 70d583fe75288eb28cc1c90057f9c75c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.915866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016373/publication.mdobserved 25b348fe9be0c73651b0d44b799d196e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:26.896924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016373/publication.txtobserved 0b70b60db68bcda81ea5a4c39675759d...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. |
|---|