OT-2026-000070729
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000070729) never changes.
Identity and time
| Publication number | OT-2026-000070729 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7b5a-982f-9a15568a50df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070729 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d1079221f476dbd6858213935035d849a11d27a9ea43c00509a0b20e392552a |
|---|---|
| Markdown | d26caf721e116922678e58d876b9d27c706841d7976861515dcb56b9a9ae0d6d |
| Publication page | ebbe00c04284e1b7282b904600e22d9d0b25d529a73527aa62a565b8a924669f |
| Manifest | 0ce3d144f0e0356d80013c7081dbb101f21aad447bf19e8a52798d30f4aba780 |
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 | NkZtbS2r3n5WW4+Qwe9+w4M6vtA3hvjiF1bjKKBvUUAYhFfqNNQBu9e8i4IwhbP4q6HtD/QTByJUrE5e70yDAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:25.550657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070729observed ebbe00c04284e1b7282b904600e22d9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:25.534056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070729/manifest.jsonobserved 0ce3d144f0e0356d80013c7081dbb101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:25.516371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070729/publication.mdobserved d26caf721e116922678e58d876b9d27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:25.497977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070729/publication.txtobserved 5d1079221f476dbd6858213935035d84...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. |
|---|