OT-2026-000099205
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000099205) never changes.
Identity and time
| Publication number | OT-2026-000099205 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7a56-b5cf-c920591a9b26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26bc0a847546e3195276b8c012515807ed51d8cf8fd67b83248aafaebff7b2a3 |
|---|---|
| Markdown | e6ede9b1bc76f69b5931bcae173758203acdc03f7978c73845a05f2e36bdfe73 |
| Publication page | 2bfbd05d925a5c35816877f27060f0e11b19fbdece816bf9c41a6c0440778c72 |
| Manifest | 3f17175b5cf70868d3f11c78032e945f648aed7ac34a2f7cd43522d30385cdc8 |
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 | 7LvmPFPaaZjDKhJSVIHsbPOEuZre4Db7Q+3+bwZRLkjAPbN3iqnaI2tteptabIrQXcZb8nHPsvKTkZkJ/L8+DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:35.881877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099205observed 2bfbd05d925a5c35816877f27060f0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:35.862135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099205/manifest.jsonobserved 3f17175b5cf70868d3f11c78032e945f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.845022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099205/publication.mdobserved e6ede9b1bc76f69b5931bcae17375820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:35.827168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099205/publication.txtobserved 26bc0a847546e3195276b8c012515807...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. |
|---|