OT-2026-000024163
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000024163) never changes.
Identity and time
| Publication number | OT-2026-000024163 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7a94-a67d-aa7c6c17ec7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024163 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec29bf1b678c2ba416804086a65905e3e35aa2d5d03beedf972f1efdfe2b0d8e |
|---|---|
| Markdown | 62836a001cd16c59f43f9ae61464b1101187f5519f5ac33ba6493bffcfc151a4 |
| Publication page | 288504dd80bc352e510d97621a0d78cd7d2477a404ba1c8b9248806ca42f6dae |
| Manifest | c86736ba1ace845c5ceb7506371654c4b9a1e4a2affc5e55fdffc0ab3bb18818 |
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 | 7/IPwF2NXjuBgS0ljXYcUoC9Vf1pipuAsztQwqIpA7TxHU8od6j13thCloH6XXDZn2q/ESIcg+zSzgzgrreEAA== |
| 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
| 2026-09-17T11:48:36.811638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024163observed 288504dd80bc352e510d97621a0d78cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:36.794992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024163/manifest.jsonobserved c86736ba1ace845c5ceb7506371654c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:36.774394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024163/publication.mdobserved 62836a001cd16c59f43f9ae61464b110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:36.756278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024163/publication.txtobserved ec29bf1b678c2ba416804086a65905e3...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. |
|---|