OT-2026-000062803
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000062803) never changes.
Identity and time
| Publication number | OT-2026-000062803 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-709e-93f2-92499ab2dde1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 007c8e67b4b6f139c9060bbea8faad140f165cb04c69957c46e21380e3bf3e39 |
|---|---|
| Markdown | 5e27988450313a62f7550b0722c8ebcdc26834da3ccbb3eea3830186e2f29850 |
| Publication page | 79de2142f512b4982c64c69fe29a905ec62aebc9065b84edf474d6b4f2d8742b |
| Manifest | 9c78b5c8c8aa92e180707874faf8638dc618cd1ac5ad0959b6a70986ecf1ca18 |
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 | 3GegZul9FFwjPWAdyTGtM15A43dfLyvU6orvGrT4AMiIicCFRVJsJ0T0DbSDCvWsHxEco3u+m++IxsRhhP9cCg== |
| 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
| 2026-09-17T10:39:23.846795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062803observed 79de2142f512b4982c64c69fe29a905e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.824306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062803/manifest.jsonobserved 9c78b5c8c8aa92e180707874faf8638d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.798186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062803/publication.mdobserved 5e27988450313a62f7550b0722c8ebcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.775624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062803/publication.txtobserved 007c8e67b4b6f139c9060bbea8faad14...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. |
|---|