OT-2026-000043807
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000043807) never changes.
Identity and time
| Publication number | OT-2026-000043807 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7a79-9848-aadc46127ca7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26466f5b5913cb277bc9cc47f05947d5f0e2046a9aec22cb4737e26ad5d35df1 |
|---|---|
| Markdown | bfab2beae1b33d3587a23fc79f7ab0db1c9fecac4ef3c6e9fe7062e083b9da9d |
| Publication page | 1ef648643705fe990fd99bdc5b7aeee28b563ca6e3eb25931230c432380bd455 |
| Manifest | 36afcf86123c2121ee800b8269932a8360fc9651a23d746046e15bc8d676e8ab |
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 | FuKdan6X7Kx+xRT7c18kMSvyAo39Ye18FsqEfsDg1VYTL9/ppEKye3czpLbJDXHClyB/9wjCgiiYD7LYdE5GCQ== |
| 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
| 2026-09-17T11:12:06.664862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043807observed 1ef648643705fe990fd99bdc5b7aeee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:06.647638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043807/manifest.jsonobserved 36afcf86123c2121ee800b8269932a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.627934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043807/publication.mdobserved bfab2beae1b33d3587a23fc79f7ab0db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.610262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043807/publication.txtobserved 26466f5b5913cb277bc9cc47f05947d5...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. |
|---|