OT-2026-000016599
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000016599) never changes.
Identity and time
| Publication number | OT-2026-000016599 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-773f-935d-19d1407d8195 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016599 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac3802b35491862d4f49f5c1b23eb6059744fe9d318281dbc1aada6e0405f9c2 |
|---|---|
| Markdown | 9a30e62c3887733dd5af691f2118ebab0fa50470cc1054a14fbe4c9fbc165bc8 |
| Publication page | 02521e1ff951546a52e21052ca5fc72edd3e61a760458fcb69b75c636100d768 |
| Manifest | 45998293c0b5200df3ef160c143ed4564a69e9653e825199781f7752fa3c29a7 |
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 | yiTojhOWz1TdtarNFgSxBEAaBbVsGk8ZVjrjBKhhQym0jzPHKc5Z8Jfx7Schi6sPB5noz/lnLeb6AOBld5JLBg== |
| 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
| 2026-09-17T12:04:50.344517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016599observed 02521e1ff951546a52e21052ca5fc72e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:50.327595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016599/manifest.jsonobserved 45998293c0b5200df3ef160c143ed456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.308187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016599/publication.mdobserved 9a30e62c3887733dd5af691f2118ebab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.290926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016599/publication.txtobserved ac3802b35491862d4f49f5c1b23eb605...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. |
|---|