OT-2026-000101263
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000101263) never changes.
Identity and time
| Publication number | OT-2026-000101263 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7d25-8919-11886bcb9d37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101263 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa6db0673d775313e93ec3bc62367971eed8ff30d65bcfad180ac330d0c72511 |
|---|---|
| Markdown | 4c10e349e5b1428e7a3f79361861c170685d0412484d91ecb34c85f8e0cbff74 |
| Publication page | ddbe4fa26655710e07b1fe3b3d3f3f0a947728ecff3f0664eac39c76ee734b78 |
| Manifest | a794a2b0922a8005901771539864330d51b088ee0947d8c97602e23bc1a5cd4f |
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 | iSn2FVFPHqM6FEMMrfmc0MaAH30rDw7LsJsHT2jmsl0QvBMTf3xf1AETDyW7x9qUyyvROL9pe+bkuBLkn4dBAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:55.688114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101263observed ddbe4fa26655710e07b1fe3b3d3f3f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:55.667081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101263/manifest.jsonobserved a794a2b0922a8005901771539864330d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.646398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101263/publication.mdobserved 4c10e349e5b1428e7a3f79361861c170...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:55.628313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101263/publication.txtobserved aa6db0673d775313e93ec3bc62367971...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. |
|---|