OT-2026-000104332
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed 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-2026-000104332) never changes.
Identity and time
| Publication number | OT-2026-000104332 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7d95-9584-522d0728bbe6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14c3d92755d6c21f76e3169a2f21b28fc2f8d11903fc695c03a7aeedb11bfd20 |
|---|---|
| Markdown | 5cdb3cf4977070929f6310727768ab460d70cfc4f2451842e52e6be348252465 |
| Publication page | 2f835af6808b7693fa741f4f0652bff859d037e3ce0de3ef79c39af5bed3e7ba |
| Manifest | 55c740fe22fa64ca9a938e0017ef93fc75ae212b4945ebad814dbcdc108f9e32 |
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 | 9nqQJc0/NmhNnqZzh2ZTo+1FAmF3hdfBK2UFivHJuVML/7eq35gPyvhaMZFFeisqCD+/V0Q2D9mnyYgV4JpPDw== |
| 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
| 2026-09-17T09:21:35.124938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104332observed 2f835af6808b7693fa741f4f0652bff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:35.107787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104332/manifest.jsonobserved 55c740fe22fa64ca9a938e0017ef93fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.089422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104332/publication.mdobserved 5cdb3cf4977070929f6310727768ab46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.072493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104332/publication.txtobserved 14c3d92755d6c21f76e3169a2f21b28f...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. |
|---|