OT-2026-000014394
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000014394) never changes.
Identity and time
| Publication number | OT-2026-000014394 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7be6-9ecc-c76e342f6662 · 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-2026-000014394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d0c86ac44491fd3262a05e5b856124bac8c433ee51b34789715e8f14a2e246f |
|---|---|
| Markdown | 3196571d83b2bb793d92432991347752fd1f296ba87d044b61a1738650f13cec |
| Publication page | b6984a7defefc0d7ac3d1b89d771c24ee202bd8f9da3c64f715b70d44981b5fe |
| Manifest | bf913e070a9a9a8807556f0e50aff9eb37940b8da23c7991a6a73ad4e926339d |
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 | aX5JE1MNf0NftkWJY00LhQeaxNmVuDm+QzGaYA7eHc8+uLP3j/xLitEcZ0a1LTHfYJUocV4y+AJYOn7EwUyaCQ== |
| 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
| 2026-09-17T12:10:09.096101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394observed b6984a7defefc0d7ac3d1b89d771c24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:09.075683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394/manifest.jsonobserved bf913e070a9a9a8807556f0e50aff9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:09.057755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394/publication.mdobserved 3196571d83b2bb793d92432991347752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:09.035556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394/publication.txtobserved 8d0c86ac44491fd3262a05e5b856124b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.995028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394observed b6984a7defefc0d7ac3d1b89d771c24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.976554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394/manifest.jsonobserved bf913e070a9a9a8807556f0e50aff9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.956617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394/publication.mdobserved 3196571d83b2bb793d92432991347752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:14.935105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014394/publication.txtobserved 8d0c86ac44491fd3262a05e5b856124b...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. |
|---|