OT-2026-000099008
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000099008) never changes.
Identity and time
| Publication number | OT-2026-000099008 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7694-b9bc-f80587abdccc · 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-2026-000099008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 841e260040415da0035440fc9105116a2b5579b116473f7157ba26d7037459e4 |
|---|---|
| Markdown | 650980cfa5d2c8f2bb4400db1e8c66cea36bdcb782e20d6790f28bacb97c9003 |
| Publication page | 36a2decd1f031c678968322b89a1ddfc5285ef8919344d1214ae4bca01e0be52 |
| Manifest | 25cf6d906024bfd2c5e5da1ad1a102f98dfeaa534e2c74f2b9141fc6114708db |
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 | DChfsJV9z0Rr/98OO3cisaxFSopJZNn39iW43o++cDCu4IsAK0kb+6zpOeywsCv+e/322faqVJBtaffobPGFDQ== |
| 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
| 2026-09-17T09:30:05.647180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099008observed 36a2decd1f031c678968322b89a1ddfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:05.629730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099008/manifest.jsonobserved 25cf6d906024bfd2c5e5da1ad1a102f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.612727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099008/publication.mdobserved 650980cfa5d2c8f2bb4400db1e8c66ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.596616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099008/publication.txtobserved 841e260040415da0035440fc9105116a...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. |
|---|