OT-2026-000060008
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off after 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-2026-000060008) never changes.
Identity and time
| Publication number | OT-2026-000060008 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7712-a7c5-8167c8cc89d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00c0f7542fded512dfec1e353aaf3132fa34f95f29c2a9dd8ec1905f1e2ada8a |
|---|---|
| Markdown | 32712034c9741a95682e6de8068d820ff84c9939dac2ed6b9cc962b50baff39c |
| Publication page | 22479e13750f91029f802cf9fe010b20dd4cd780408e27c6e59f4e4994e6dc54 |
| Manifest | c69d0f25d7fa7f7d526d90cdeaa2f6ce9ead319a1003aba5d455ac9dd9d8fe89 |
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 | /mn1Pkm9gILGmXlzKhNM42MikQIuIFzdyR8D4R7xCjLaKF2mIsl0Neijw5uK7ExIvMWCSHMN4yB68SWK7C7DBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:48.241853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060008observed 22479e13750f91029f802cf9fe010b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:48.223584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060008/manifest.jsonobserved c69d0f25d7fa7f7d526d90cdeaa2f6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.206313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060008/publication.mdobserved 32712034c9741a95682e6de8068d820f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:48.186503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060008/publication.txtobserved 00c0f7542fded512dfec1e353aaf3132...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. |
|---|