OT-2026-000014493
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000014493) never changes.
Identity and time
| Publication number | OT-2026-000014493 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-790a-b477-74c1397d6627 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014493 |
| Status | PUBLIC |
Content hashes
| Canonical text | cafcd73a03f9f20afe0b24adddf08da69d1dd05bbd9d6f7e0adef0a72ea702b5 |
|---|---|
| Markdown | 085a57c62952a7e19a80673f1c57bb6ce887a69a4bdb53ce0593ec4c6e7d40cc |
| Publication page | 91b6cc76bb00223b045383229a41a77910c14c1c7e337e1764a39daee319cec5 |
| Manifest | 44daabdde87b80b5a3e53295bcf34bbb82809cf794791fd1bafec53c8d6f3b5e |
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 | 6q8289fL3Up9C1qZIy/GpP8iphMKnpJaU/D0RDjeWCYY4DGMVui14BuZQv4inDfsqIBtPaEOsKM3oPHM3dnkAA== |
| 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
| 2026-09-17T12:10:19.128844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493observed 91b6cc76bb00223b045383229a41a779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:19.107973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493/manifest.jsonobserved 44daabdde87b80b5a3e53295bcf34bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.083928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493/publication.mdobserved 085a57c62952a7e19a80673f1c57bb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.063235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493/publication.txtobserved cafcd73a03f9f20afe0b24adddf08da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.814872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493observed 91b6cc76bb00223b045383229a41a779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.796747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493/manifest.jsonobserved 44daabdde87b80b5a3e53295bcf34bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.779490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493/publication.mdobserved 085a57c62952a7e19a80673f1c57bb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.760864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014493/publication.txtobserved cafcd73a03f9f20afe0b24adddf08da6...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. |
|---|