OT-2026-000095132
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, pressure sensor per zone, 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-2026-000095132) never changes.
Identity and time
| Publication number | OT-2026-000095132 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7110-97d0-5692d9319569 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 916dc294ba902a4ea4eebc7dacceab6431a328eb9511c3af521dd4f34a388e1d |
|---|---|
| Markdown | 13566ff2f8364688ea605125922c6dd87e8447d34ccc7dcabc064caf0e89fb3c |
| Publication page | 98b82e9bcaa52a772a92e36aed6de9bdd6bcf042b71f2b118a253d8d0b823809 |
| Manifest | 35d8162a2752e85ee85a8fb9974d74bd8bae6f4ddcb5431e5c8f5d4dba3ce1ca |
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 | ecJC4S8MSJxqK8Mo5RxxaswXvm+GoTj8j3RH7iBN6yGg2sWqQrn1dJ09gSOv2boemX2Bd02zxrQATFNz6iGVDQ== |
| 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
| 2026-09-17T09:36:25.648445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095132observed 98b82e9bcaa52a772a92e36aed6de9bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:25.629715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095132/manifest.jsonobserved 35d8162a2752e85ee85a8fb9974d74bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.611309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095132/publication.mdobserved 13566ff2f8364688ea605125922c6dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.592861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095132/publication.txtobserved 916dc294ba902a4ea4eebc7dacceab64...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. |
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