OT-2026-000041867
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000041867) never changes.
Identity and time
| Publication number | OT-2026-000041867 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-7845-a20f-a7b42500b1fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041867 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdb53b967443db2f0b3acebc96869949b791dd1a2792e76a26d524b817e447cd |
|---|---|
| Markdown | 66b7a80156a981ce354fd66770e10b54403f008fde571f64dab2e16838f1024d |
| Publication page | 2eb50165f5206708981f54697864b604e506907ce526245e20a4837c36b3933b |
| Manifest | 6ce4562d0f3c65e5adbe5f66fbcc9d85bbb8d550198f873817c19b494e90c768 |
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 | dW6UvFdlos/KFPus0HeaLoJA994Tq08+7OQv3/+yy14CKDqI2htwHFzlpjtBuf/42u8/ajMsTZWjeUT92C8zDw== |
| 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
| 2026-09-17T11:16:44.371642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041867observed 2eb50165f5206708981f54697864b604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:44.354609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041867/manifest.jsonobserved 6ce4562d0f3c65e5adbe5f66fbcc9d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:44.338568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041867/publication.mdobserved 66b7a80156a981ce354fd66770e10b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:44.320762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041867/publication.txtobserved cdb53b967443db2f0b3acebc96869949...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. |
|---|