OT-2026-000032723
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000032723) never changes.
Identity and time
| Publication number | OT-2026-000032723 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-793f-a24c-095488156e42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14dcc049d7a6982ccc38b7f2b3e20fdb0e7b852c242d4ac46df72debaaaaea2a |
|---|---|
| Markdown | 16b5d860ac4a8054f84ed1f16398bbcb1f86b5131096a2fa4ac664ff4ca361d9 |
| Publication page | 5095180895ffe6ce3cba05ddc89de7f5ef27c167550488bbe4dd921ba40f9db8 |
| Manifest | 5d6c5e1858c9dc8a826df8b215b04e23bdd90ff056e30767189887d37e4e727c |
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 | QkqpeyVuyTKTltxniYazrjOuEgzAS3FhBkhBFLBWg0WVQoXxwFhajJKDUl3rAvX8qeEbdSfWhqLrjwDakBd9Cw== |
| 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
| 2026-09-17T11:34:20.490068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032723observed 5095180895ffe6ce3cba05ddc89de7f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:20.467228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032723/manifest.jsonobserved 5d6c5e1858c9dc8a826df8b215b04e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:20.448601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032723/publication.mdobserved 16b5d860ac4a8054f84ed1f16398bbcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:20.430603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032723/publication.txtobserved 14dcc049d7a6982ccc38b7f2b3e20fdb...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. |
|---|