OT-2026-000047588
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000047588) never changes.
Identity and time
| Publication number | OT-2026-000047588 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7a79-898d-ecf964241fa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8065e98b1d53dc5c91b42947098babc6439af8050dedda0ddd59531be7ae90ed |
|---|---|
| Markdown | 66837924b99d8c0106dcd2e551803eeb94604b70c0af9b2f15d4ce27883ca444 |
| Publication page | abef1f69f9b9acf09159e4692bceff6685111fb01057a676c5a295617101e393 |
| Manifest | 3ef7398903bfe5e84a66df1755103d135973f271dea44175d48bac4e58285862 |
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 | EPoh64tP7fgRalRMJrhWWh/VjJdvfdIKqpcZ1qk3uldfAmeDsupscH71JmJktKJvJLmGSsSUWCUpraG0UKEDAQ== |
| 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
| 2026-09-17T11:06:43.277860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047588observed abef1f69f9b9acf09159e4692bceff66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:43.260907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047588/manifest.jsonobserved 3ef7398903bfe5e84a66df1755103d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.241999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047588/publication.mdobserved 66837924b99d8c0106dcd2e551803eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.223404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047588/publication.txtobserved 8065e98b1d53dc5c91b42947098babc6...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. |
|---|