OT-2026-000029786
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000029786) never changes.
Identity and time
| Publication number | OT-2026-000029786 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-7c23-9adf-501d5d429dfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f05ab162d670238632d685a4feee98e0f8827783e105ffb11be0cde3dadb02c |
|---|---|
| Markdown | b0a66934e4ae7b6238352365e74d3bc9d5ddcdf6baee7e2b3015c67c6ad18322 |
| Publication page | 58e5e36960f55babb9de4e716bc7c5f0fb670338977169ad32582235551f86d4 |
| Manifest | 0a741f32c3e35a09ff6888da5dcc184d327d2bbe7f640b1096a2c4810c47be22 |
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 | r2oH098rbpUzZ+PKDtX/tcQrAfBec3bVG7ZqpAwWYG0b5YmCkZdDZHHJy7pcmnXshzU9alSVPkG+bDLd09R0Dw== |
| 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
| 2026-09-17T11:39:33.315631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029786observed 58e5e36960f55babb9de4e716bc7c5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:33.296774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029786/manifest.jsonobserved 0a741f32c3e35a09ff6888da5dcc184d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:33.280813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029786/publication.mdobserved b0a66934e4ae7b6238352365e74d3bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:33.263665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029786/publication.txtobserved 9f05ab162d670238632d685a4feee98e...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. |
|---|