OT-2026-000032862
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000032862) never changes.
Identity and time
| Publication number | OT-2026-000032862 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7ae5-b5b7-a0febd451e89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78bbe86418ccbcc3380501a9e2ebaf40f0d6c0c1cac0d0f499f27d9cf871ee85 |
|---|---|
| Markdown | a8b51840ae75d41eae0d500ca877f898137e3d16a714272479ddc68de2105387 |
| Publication page | 159e06683332d584ddaaa44eb9eb6417b91df3bc8bb91d2c23dcd50c3a40085b |
| Manifest | dff930d8bf687704fe23bb8d50f14705bf89a7e3d500c331f948856612d50d4b |
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 | MLRYc40OApE4qLUUsSLT5cnVQSH7KRGBahpn2ZV7M70kUMsBt6r/j6AjuQlvKN43f8eKegrwaP7iulDQuQgjBQ== |
| 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
| 2026-09-17T11:32:19.717816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032862observed 159e06683332d584ddaaa44eb9eb6417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:19.697933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032862/manifest.jsonobserved dff930d8bf687704fe23bb8d50f14705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:19.680726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032862/publication.mdobserved a8b51840ae75d41eae0d500ca877f898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:19.660769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032862/publication.txtobserved 78bbe86418ccbcc3380501a9e2ebaf40...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. |
|---|