OT-2026-000065820
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000065820) never changes.
Identity and time
| Publication number | OT-2026-000065820 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-702a-81a5-f0960d7284d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065820 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a8bc3a978204d6262f5d5644347f2514304323f9b8f4f287867c9e26c38ec2c |
|---|---|
| Markdown | d87f6a98e3671794676d768521a7c189119dee019d782fd53fdcbba06ac92cad |
| Publication page | 69d05fe3b63a4ea445a3302f9d17702f41b562fca36e957ed766c7ae0c367153 |
| Manifest | f00ecc0d9e1aeb310e05f1c1563e11490a61546a1779b2e5be08c6635e708a40 |
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 | lVGYiL1/OZNb3QZMaecCbfYg/w2Ak+2O/qXxOEL0F2xxWRubrrV9Qn+ol3msIheJ5u5TYL8YQS03iCHEPNY+CQ== |
| 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
| 2026-09-17T10:34:15.969151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065820observed 69d05fe3b63a4ea445a3302f9d17702f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:15.951340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065820/manifest.jsonobserved f00ecc0d9e1aeb310e05f1c1563e1149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.932056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065820/publication.mdobserved d87f6a98e3671794676d768521a7c189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:15.914833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065820/publication.txtobserved 7a8bc3a978204d6262f5d5644347f251...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. |
|---|