OT-2026-000033649
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000033649) never changes.
Identity and time
| Publication number | OT-2026-000033649 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-75e8-a749-176bd035b73c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 222678829d3ff2c7232d98c625d68d90cfe431dbf943998c3371283ca4ca6450 |
|---|---|
| Markdown | 767f5d6d51d6255ea9b4664b2e54bb23bb2c0a2007df21a963469fe3e3551d33 |
| Publication page | ad07f378b4096617d245ee79135b057874fa4787f92d693fe2ebbfada473075e |
| Manifest | b247cd539acdb13b85ee9cc704a2133dba55fbe762548112e970c109efa04fc5 |
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 | 1Agvzr1UxlMcflGFooQ2vwHG8nfoYFXx7S9qkPNfBnmScUD2q2XTjTuSdvpcLt1RJaqprwbCEnahqfOR5sC0Cw== |
| 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
| 2026-09-17T11:31:37.973947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033649observed ad07f378b4096617d245ee79135b0578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:37.955670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033649/manifest.jsonobserved b247cd539acdb13b85ee9cc704a2133d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:37.936212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033649/publication.mdobserved 767f5d6d51d6255ea9b4664b2e54bb23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:37.893310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033649/publication.txtobserved 222678829d3ff2c7232d98c625d68d90...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. |
|---|