OT-2026-000071418
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000071418) never changes.
Identity and time
| Publication number | OT-2026-000071418 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7b18-86f4-cce1f937aa50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e33137f82cd5a4d30bbd34ec816d249d3582fdcda0c767fd864edeca418ff32 |
|---|---|
| Markdown | d930271ad1528ca4f70534f3128545660b4ab4674c16e4624f906f16ca30fd5d |
| Publication page | 92bedb38ba85edf571eab16160dd40050c5145aa83ef410beea5645df26fee1b |
| Manifest | 602a2bbe05461cab2ddd81c84fdd254b0b50870a8619956cfd1352f8cb1c04a7 |
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 | zvFz1XLbhV0igJ2AbZ5D/bJ2fcPbDzWKJavyJYMAGsFaIzGXCqaEAbm+G+1wRZSxuJ2D4jdmZSnZNDOP0EIECA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:02.923858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071418observed 92bedb38ba85edf571eab16160dd4005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:02.908552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071418/manifest.jsonobserved 602a2bbe05461cab2ddd81c84fdd254b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.891477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071418/publication.mdobserved d930271ad1528ca4f70534f312854566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:02.875631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071418/publication.txtobserved 3e33137f82cd5a4d30bbd34ec816d249...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. |
|---|