OT-2026-000047584
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-2026-000047584) never changes.
Identity and time
| Publication number | OT-2026-000047584 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7d33-bc90-cc002312b01a · 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-2026-000047584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37ba7a86f1b3e3bb7c6d70bffba09c9968c6d9406f9930bf9d97daed3584d4e9 |
|---|---|
| Markdown | 0c739ac3ee41b9af2f0d2d0dcc8e8e3759e9fa75a3f4d2c739e842f96c5e41b5 |
| Publication page | 03bdd43df1b44c1e480ad0779d24fb9049d44375effe3d5698a12fddb4f0565d |
| Manifest | 4ee69ff513283c34e81e96ee9a00a01c4cab1bac61af541e55a3ea8441788e54 |
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 | qJQhELdzQFYUN2/MFP5QbbuPiGD1CqU6wkovxYXQykV6GRCx/eebzNgamvWwFJUOL12t4sQ1xvomzw3kgei9DA== |
| 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
| 2026-09-17T11:06:42.899683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047584observed 03bdd43df1b44c1e480ad0779d24fb90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:42.881600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047584/manifest.jsonobserved 4ee69ff513283c34e81e96ee9a00a01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:42.864789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047584/publication.mdobserved 0c739ac3ee41b9af2f0d2d0dcc8e8e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:42.848348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047584/publication.txtobserved 37ba7a86f1b3e3bb7c6d70bffba09c99...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. |
|---|