OT-2026-000060032
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000060032) never changes.
Identity and time
| Publication number | OT-2026-000060032 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7ba9-bcb2-2611e61facf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b906470d1ac4036341e58e88efbef2213b21d07ee1c3aa1aabb37edcdb51d9e |
|---|---|
| Markdown | d37992c382ab28a4884fd3c2ce4ca46f139994694a6c7a4f66a1daed87d3d238 |
| Publication page | 4545af7f047b928de8dcdb273830bf92a7686bed6e13cab176138963cc31e644 |
| Manifest | 8dcc049f896570092060668aed43ee19feb8fcaddf9241239615b35d12162e38 |
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 | RpW6lCiSZf4icAOWXdb5JWlRT2qZE73QbiAGVC9eBvgF8mVxomQE3Vbku8DJ0WLwsFNZ/+f+ZXg6WKKWRez+Cg== |
| 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
| 2026-09-17T10:43:39.030764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060032observed 4545af7f047b928de8dcdb273830bf92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:39.011927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060032/manifest.jsonobserved 8dcc049f896570092060668aed43ee19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:38.992624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060032/publication.mdobserved d37992c382ab28a4884fd3c2ce4ca46f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:38.972679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060032/publication.txtobserved 9b906470d1ac4036341e58e88efbef22...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. |
|---|