OT-2026-000062335
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two 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-2026-000062335) never changes.
Identity and time
| Publication number | OT-2026-000062335 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-75a9-91d3-5d5fc5b6323b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61a1740c066681aafb29ff115228c8251a016433de998f526bea91eb892466cd |
|---|---|
| Markdown | 7ecadf11a04b2bbe502050dbab32872175ce9ba6adbabd0d174b6f2a86eec2d8 |
| Publication page | a7f70791a5009d9042fe2449466d0b04400f5d15c09ba95d1ffa6174ac3ad6bb |
| Manifest | af05f91e4a0ea2b43c2dc316b3030b5307b653a4e61e8e0e3f43c4aebc4bb546 |
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 | acMtEEiCQ9XGikmUhYIaRvhWrZoA4ro5+auWevkRIBDRftV32Tm5CvWKS1de74RIvjX5HpnGY7VyrUp/U3lHBg== |
| 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
| 2026-09-17T10:39:38.693145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062335observed a7f70791a5009d9042fe2449466d0b04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:38.675486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062335/manifest.jsonobserved af05f91e4a0ea2b43c2dc316b3030b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.658088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062335/publication.mdobserved 7ecadf11a04b2bbe502050dbab328721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.637492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062335/publication.txtobserved 61a1740c066681aafb29ff115228c825...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. |
|---|