OT-2026-000053672
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000053672) never changes.
Identity and time
| Publication number | OT-2026-000053672 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-7e00-acfb-ee35a0398fcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 267ed8bd734d7147324a2ead02c84848214f28ae17905937da64be0535950a56 |
|---|---|
| Markdown | fd3eb7cd2be45159fdba7c988565387a5a9c9f2891e44cca535dbe3c472a794e |
| Publication page | cefbc5ef99befa294a57332ceb02977c2d4b3c581bbec3c86b200f31bc285517 |
| Manifest | 06f5992fd5bc492af35c5a1bd5d06791256ced6f26592772656a358cdf8aba68 |
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 | iGPoYaIN47j2VWXJ5zB1rLyXnZ23gEoj7PfSEnaQZHJ7h3CAL4HFtUlNTZXYHJ/cck7hfOmfg2qwjURSGr63Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:33.967842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053672observed cefbc5ef99befa294a57332ceb02977c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:33.949128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053672/manifest.jsonobserved 06f5992fd5bc492af35c5a1bd5d06791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:33.929131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053672/publication.mdobserved fd3eb7cd2be45159fdba7c988565387a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:33.910877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053672/publication.txtobserved 267ed8bd734d7147324a2ead02c84848...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. |
|---|