OT-2026-000023840
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000023840) never changes.
Identity and time
| Publication number | OT-2026-000023840 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7965-b139-3535296289c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023840 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98b57391af8d50cdbb2d47a2e40303e183026f0133113eac45ee4b76a73ac74a |
|---|---|
| Markdown | a5a387833a4b31c9170a75d404dc1ce73cec2209560ca61f8682d04e36c1f420 |
| Publication page | c7fc34d3bf8e10b060c81b49a1d45642c56ef021c6a6ac4ccb91681d63b0ca5f |
| Manifest | 26aa3d28ceeef207345740e9c8ff1081f1e84f3f44a55fa519582516f9b90231 |
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 | elKhOE3bQZkQLyFaViWXl9yIoLCJ+7V6xg2OhrT05xAfJGiCk++fKdv7LczrEg+NGV/cbh4P260EII5ZzGi1CQ== |
| 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
| 2026-09-17T11:50:19.911546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023840observed c7fc34d3bf8e10b060c81b49a1d45642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.893411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023840/manifest.jsonobserved 26aa3d28ceeef207345740e9c8ff1081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.873786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023840/publication.mdobserved a5a387833a4b31c9170a75d404dc1ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.850231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023840/publication.txtobserved 98b57391af8d50cdbb2d47a2e40303e1...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. |
|---|