OT-2026-000010850
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000010850) never changes.
Identity and time
| Publication number | OT-2026-000010850 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-79c4-b4a2-09f9580390df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0de847a488a7fe70e86bfe7212d83c08d316cfe647613130683a8765b2f55adf |
|---|---|
| Markdown | 24fa194bfc120d300d25f610e1d3bd49628fe63f2d6557161314729ecc48e0e8 |
| Publication page | 5d1ab533510e2429175311c5603d923fde70469f8b283578139aa76977e17d1a |
| Manifest | 545ba7dc845ed187087f5356dafb01aa221925ec8f68316c5e50e10cbad9b131 |
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 | ILP1pKaofvhoXHKWh5WKtjBsfIDANIctNWPuaLe8L12qBqgGguPbCovEmoeo9Mp8SrJAW3X4SJK0RBI5h3a5DQ== |
| 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
| 2026-09-17T12:13:36.500349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010850observed 5d1ab533510e2429175311c5603d923f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:36.479570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010850/manifest.jsonobserved 545ba7dc845ed187087f5356dafb01aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.457563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010850/publication.mdobserved 24fa194bfc120d300d25f610e1d3bd49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.438086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010850/publication.txtobserved 0de847a488a7fe70e86bfe7212d83c08...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. |
|---|