OT-2026-000070651
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070651) never changes.
Identity and time
| Publication number | OT-2026-000070651 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2b-75f5-83c3-207d9811f183 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 530be7f502ffb0bc2c1e20eb33615688af42e85e6c8ff945048e62d5596ac902 |
|---|---|
| Markdown | 1063ebcdb0593583e1a5eb1c3ed90d7b9bcdf947f739e8e12b68fdc2040b9d59 |
| Publication page | 561626034e626abd440f6ddb33e48f381c216433dd294c71ecb06a9ca27eacec |
| Manifest | d5335ecb8c37da7da11245b2881bd3f2595345fc77db192ca29f3a4f5f51a8df |
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 | gycegxVgdA7WPInMdHyRGdh+du6CJXk1oYqS6EA6oIXen96NZB9HAqUAY+Fp+IaH/TuROSEv6LFM8XW7DrPJBg== |
| 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
| 2026-09-17T10:25:19.528440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070651observed 561626034e626abd440f6ddb33e48f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:19.513222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070651/manifest.jsonobserved d5335ecb8c37da7da11245b2881bd3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:19.496783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070651/publication.mdobserved 1063ebcdb0593583e1a5eb1c3ed90d7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:19.480049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070651/publication.txtobserved 530be7f502ffb0bc2c1e20eb33615688...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. |
|---|