OT-2026-000039913
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000039913) never changes.
Identity and time
| Publication number | OT-2026-000039913 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7ea4-bcb3-801ece9cdbaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039913 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9defee219a8817ceeda47321ff254988efc44f229bac9b954c6b27b5308e12a |
|---|---|
| Markdown | 0da8df4ff80667a8505d5025630c4c361c62860f5df996580d542dc3432f63d3 |
| Publication page | e270248be47cfad78d6457a816ea3c998b627198ec0a791201751c742aefdae6 |
| Manifest | f38d095274427407a61a7f33cb665387c83f80065bdf7c566064c8bcb7c76f58 |
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 | H11pknBNhqT1UwDgdHxaD3zwpD9OPIEIPRfVFl6VnfGJx9pxe7z3O0K9cu2Dv/q4m9MQlP0AjIY0zfTdlteQCw== |
| 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
| 2026-09-17T11:20:12.107347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039913observed e270248be47cfad78d6457a816ea3c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.088020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039913/manifest.jsonobserved f38d095274427407a61a7f33cb665387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.068700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039913/publication.mdobserved 0da8df4ff80667a8505d5025630c4c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.049723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039913/publication.txtobserved b9defee219a8817ceeda47321ff25498...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. |
|---|