OT-2026-000098526
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000098526) never changes.
Identity and time
| Publication number | OT-2026-000098526 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7722-8bdc-c8577eb6b05c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098526 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcb3c8620356cc3d5b966b7f5ffbcc21fccb4a3b88f302e5fe10af15186f246c |
|---|---|
| Markdown | a7a59d8c1209bea07de281965bb5b1526f668dc818619343ba47012f8b523744 |
| Publication page | 70eb5618c01715b842383984228a5bbd86d6b6493ded44346e1acaa768bfb808 |
| Manifest | f03436a6851593c4fbc0f775b3d3f7b3235de079aef1570af8cf16ec24efa931 |
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 | +vtuOFwHxvKC/QmxvMMawKS+c+MeDFgWWaENN0SIVgs/Jpx9Im6X1YOm/CtnFB3RIebbY4Bht+JTHRZTNmPIAg== |
| 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
| 2026-09-17T09:32:24.267939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098526observed 70eb5618c01715b842383984228a5bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:24.250438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098526/manifest.jsonobserved f03436a6851593c4fbc0f775b3d3f7b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.232875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098526/publication.mdobserved a7a59d8c1209bea07de281965bb5b152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.215853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098526/publication.txtobserved fcb3c8620356cc3d5b966b7f5ffbcc21...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. |
|---|