OT-2026-000038745
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038745) never changes.
Identity and time
| Publication number | OT-2026-000038745 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-70a7-a529-c842a310d00d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 324199e2222a4c66ae0fdaac9318bbef748cdd62564fc35997ea539076b6ed63 |
|---|---|
| Markdown | 0381cca72478292e14c71ee5ff8d6c168dadc6bc1c1bec1f576ae56ce5401eec |
| Publication page | de129e253e6d56b2d4569d002b9bd1b6686724bbbd93037f1169ad4cfec96e8e |
| Manifest | 958e33ebf61054a4921f04b07ded48a7fe61293e4121e7c2f3182af0fc0564e3 |
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 | 6E2QKLgH3xrnUZ14RHY79U2OBczm5G5V/9X2+/8tbtZFizUg4RUpLlz/ghJTCmv2nFrIANNR/1NDlQ3iI9lVCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:16.758544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038745observed de129e253e6d56b2d4569d002b9bd1b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:16.740478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038745/manifest.jsonobserved 958e33ebf61054a4921f04b07ded48a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:16.723059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038745/publication.mdobserved 0381cca72478292e14c71ee5ff8d6c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:16.705884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038745/publication.txtobserved 324199e2222a4c66ae0fdaac9318bbef...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. |
|---|