OT-2026-000010203
Publication integrity record
Two cup vacuum gripper, two 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-2026-000010203) never changes.
Identity and time
| Publication number | OT-2026-000010203 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-74bb-aa58-5acecc20d98b · 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-2026-000010203 |
| Status | PUBLIC |
Content hashes
| Canonical text | aca3c0337865d1e469106f60356ca601620af4767b6502d6965ca018d69b8f58 |
|---|---|
| Markdown | ce779b60c6b2d82b30959e18c86b2b229fba840cb31a812c4d6a979cc8d1a62b |
| Publication page | ec29dbe654f6f768068b0bab06cb9d2ad62e4edee1e4ca7eb9975e95cc4059de |
| Manifest | d038e20d9073b66142aa0f21ceb3a6222e428f8471c6611e327ffa44a61cd686 |
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 | vunZIqx0G+8ZkGHeuKYSwQRr9CErtEGJvpcaTBboSsyVt0/08F++GKGo5x0bFMYdn+Gr2EFocDosUgPXpBxIBQ== |
| 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
| 2026-09-17T12:16:19.500963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010203observed ec29dbe654f6f768068b0bab06cb9d2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:19.480675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010203/manifest.jsonobserved d038e20d9073b66142aa0f21ceb3a622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:19.460150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010203/publication.mdobserved ce779b60c6b2d82b30959e18c86b2b22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:19.440194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010203/publication.txtobserved aca3c0337865d1e469106f60356ca601...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. |
|---|