OT-2026-000041432
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000041432) never changes.
Identity and time
| Publication number | OT-2026-000041432 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7e26-8420-144501bb999d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a7a380cec91b9b2a7078415713c14e63b2bab5f3f314f284dc217fe9a7277bc |
|---|---|
| Markdown | 53365354883d6d02764437a34c0fe6e317231e8c01086fa0fc18d6b8ef542890 |
| Publication page | d16b7be3269488a95125c8d551d15441873a25a2735627c1f691ab75098ff2f7 |
| Manifest | 6a786e7f5558d3a001055e9155d5b3f28386724e3e17b63c321e111b531bb773 |
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 | 9EN673/r1SDMAE9dRSW5/exsW+gipIXRldjmpUNANwoDRRvodNtEJ9mXkrPj+IvVNkdpVwt6SCEWZFMZ8CuPAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:27.135273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041432observed d16b7be3269488a95125c8d551d15441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:27.117291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041432/manifest.jsonobserved 6a786e7f5558d3a001055e9155d5b3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:27.099196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041432/publication.mdobserved 53365354883d6d02764437a34c0fe6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:27.079813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041432/publication.txtobserved 4a7a380cec91b9b2a7078415713c14e6...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. |
|---|