OT-2026-000050516
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000050516) never changes.
Identity and time
| Publication number | OT-2026-000050516 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-759f-98d8-8970babd22b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050516 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fab6e5dbbf9927ba39bb76aa7e99d5a039bebb3c7358e6b16dbd2a069c1f2d6 |
|---|---|
| Markdown | 33fae07ceb29b6b715df3aa4a7cd1f9626cac7b7862c841e1d7cebf21bc6c462 |
| Publication page | f4c24c33176d3600735cce9bf60498a8aa457c9663f7488bab381b4134d74db6 |
| Manifest | d0ae67b86456b2f3cab27041dd99ee586ba072eb44b9af19419e716e98bcc392 |
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 | of+LlR8Be8H9z+WZv3hDE5fMlv+KZnmZ12/ngDoQvIPom3sPXE09H3d/xnDP0h0Wd23bEiM3vH2gLmd/uS82BQ== |
| 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
| 2026-09-17T11:01:34.691855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050516observed f4c24c33176d3600735cce9bf60498a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:34.676431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050516/manifest.jsonobserved d0ae67b86456b2f3cab27041dd99ee58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:34.661858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050516/publication.mdobserved 33fae07ceb29b6b715df3aa4a7cd1f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:34.644785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050516/publication.txtobserved 5fab6e5dbbf9927ba39bb76aa7e99d5a...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. |
|---|