OT-2026-000094390
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum 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-2026-000094390) never changes.
Identity and time
| Publication number | OT-2026-000094390 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-717d-8009-1a7d7f117640 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f5108ac46271f45e04a4dbf96bae00dd8ba7abbce7affd680f54f2bd5b3eafd |
|---|---|
| Markdown | 5ca0b35be98262ff64d0aa1aa7abee1fa344bbef5c6db9bffdaf47606781daff |
| Publication page | a994f3b6b9db43046329a5d522dbcbe225fdac712347f9c5cf1e00d5adab19b3 |
| Manifest | 33b6f548ee21cded92436fa579d38572e5594ee578223a373b862c1c2e6528d7 |
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 | mnFI48TKD5rlbEcDifowtcPsdLhGI4Orvg4VMsBTW6juiXcIRPQFcBnF0SswNx7hdhCM2qBM4R3oCfH5xYANBg== |
| 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
| 2026-09-17T09:37:47.599708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094390observed a994f3b6b9db43046329a5d522dbcbe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:47.579466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094390/manifest.jsonobserved 33b6f548ee21cded92436fa579d38572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.560920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094390/publication.mdobserved 5ca0b35be98262ff64d0aa1aa7abee1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:47.541470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094390/publication.txtobserved 2f5108ac46271f45e04a4dbf96bae00d...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. |
|---|