OT-2026-000091335
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000091335) never changes.
Identity and time
| Publication number | OT-2026-000091335 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-73f0-8fd3-43122e54015a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091335 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf24ea39cd6696c700d86a71f2118ee1955cbdc61904f935f897180db8f0d0f6 |
|---|---|
| Markdown | 83667e9e51e53274bc962581a8f119b32595b80a1282387b1d563f3d7f54fc66 |
| Publication page | a556e20a12d01ffab0f336cfe07a444f648a27c7d36d67a538bd9262496ae45c |
| Manifest | 8bcaf5da00f22c926868521012d11103325db7dcf1a2171d73b903ef7304392c |
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 | P1g42uiL3cKekbjVXAYBFLa8AzXSTexWRgiLFK1q6PbipoyCH0W5eGIaBFi/mGZ5NO1b/tzlG6w7nQX+HvSLCA== |
| 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
| 2026-09-17T09:43:32.592199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091335observed a556e20a12d01ffab0f336cfe07a444f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:32.574157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091335/manifest.jsonobserved 8bcaf5da00f22c926868521012d11103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.557216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091335/publication.mdobserved 83667e9e51e53274bc962581a8f119b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.539904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091335/publication.txtobserved cf24ea39cd6696c700d86a71f2118ee1...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. |
|---|