OT-2026-000060035
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000060035) never changes.
Identity and time
| Publication number | OT-2026-000060035 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-71e6-b918-d8192f7942ba · 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-2026-000060035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15cb2c69b4654a99fa078cff0d65c97e6079b07db5990d14558f8d6cfb837018 |
|---|---|
| Markdown | 087ddf79eeecd5e49aaa30525d0f6d2538116cd0ec08f488cfcad24140ad4616 |
| Publication page | fbe46ec8254fcd3c1f990fff13651d341ab90a9843ac37cae437af01518dd7a0 |
| Manifest | 8a5ed24e28e4318167c0d71c239bf75a25458b35af1b46bf0fcf5d86187fe781 |
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 | b7cis+LYjs4diFjB4AtlmLoWCBVGOe4TSi+VIzCfC1XyETLHap8Jx56PxTw/5dwTkSr45wkXBekfSjK50f1kAQ== |
| 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
| 2026-09-17T10:43:39.256912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060035observed fbe46ec8254fcd3c1f990fff13651d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:39.238539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060035/manifest.jsonobserved 8a5ed24e28e4318167c0d71c239bf75a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.220148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060035/publication.mdobserved 087ddf79eeecd5e49aaa30525d0f6d25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:39.201378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060035/publication.txtobserved 15cb2c69b4654a99fa078cff0d65c97e...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. |
|---|