OT-2026-000048652
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000048652) never changes.
Identity and time
| Publication number | OT-2026-000048652 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7a02-8a05-3a57584e3942 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048652 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1088457b3801ad6723799100a629663902e86491d42c139a4eac295cd5b767f |
|---|---|
| Markdown | a101326b9fd2e4db81b40cd7de617c45dd98bbb6cd4ba1978ed8ec625e89b155 |
| Publication page | 7c65db474cda3ab633ff50c726d64bb19b1ce31fb9bdeb199639905cd9f88652 |
| Manifest | a7ed2645a07deb7a175bb8e1cddc3918af62295dc9998fd7d2c1e797d3a3c695 |
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 | mwytJWvBztHEim3UFyM1nLpgZaS9HfWg8aCfM6yBor+g66MItfsHSUfDqb156/dBj1t1a4LL5/2AJn81lYwsBw== |
| 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
| 2026-09-17T11:04:15.966307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048652observed 7c65db474cda3ab633ff50c726d64bb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:15.947748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048652/manifest.jsonobserved a7ed2645a07deb7a175bb8e1cddc3918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.926432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048652/publication.mdobserved a101326b9fd2e4db81b40cd7de617c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.907092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048652/publication.txtobserved d1088457b3801ad6723799100a629663...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. |
|---|