OT-2026-000010267
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000010267) never changes.
Identity and time
| Publication number | OT-2026-000010267 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7257-b3b0-96811acde48b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3581e652b07b8aa4270ecc6b52911738bfe58c6475d64bf60960d9416503685f |
|---|---|
| Markdown | 590abf0d4b9f3da4833f19f3d274571af9a3eeedd9b4b6a5bac7212c57b0d0a0 |
| Publication page | 89fff10c6a3f1bd28bf0d84688ce366a1f5aa0b5278c4054488baf111ab7cb71 |
| Manifest | 5368a345e6fd1ea0fa560ab6fe0b7db82ca769445c4012746d43e6c6da0b61db |
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 | QHBgiVVC6seGbYOS+eMmoTQ2fbidSCwDow2/96oB+jsiojjzgd5N6cKEF+Rq08Eytn2cl05viYQz+d9xYEJ/DA== |
| 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
| 2026-09-17T12:16:29.463561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010267observed 89fff10c6a3f1bd28bf0d84688ce366a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:29.443968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010267/manifest.jsonobserved 5368a345e6fd1ea0fa560ab6fe0b7db8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:29.423147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010267/publication.mdobserved 590abf0d4b9f3da4833f19f3d274571a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:29.404761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010267/publication.txtobserved 3581e652b07b8aa4270ecc6b52911738...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. |
|---|