OT-2026-000024864
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000024864) never changes.
Identity and time
| Publication number | OT-2026-000024864 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-70b2-882f-38e610e77c49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c9ea9c06916f530e822c3424fe07163367c0f3b9e5e68cef557cf4383ef3107 |
|---|---|
| Markdown | 8b240900f96fa1de618187e0732b2f84e8b18e73bb446ac0d5ab1ccc3c4b4d5a |
| Publication page | 31092979e8e6090496cb2ff5e2af8d56f9e9658d631db4e3379859c2e1f3f982 |
| Manifest | 77eeb5bfff2d28498ee7414d21d6e3bdfe2593a898029e5a21f0c6a3e47c2234 |
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 | 131NGlrCGd73sWUquz8DF+SrUts4QlTBeRcfw/OvqkI/MIKYQvXdrNBcW91SWHW16Frojj4E4CR8aTIsr3LzDg== |
| 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
| 2026-09-17T11:48:10.805912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024864observed 31092979e8e6090496cb2ff5e2af8d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:10.787047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024864/manifest.jsonobserved 77eeb5bfff2d28498ee7414d21d6e3bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.768261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024864/publication.mdobserved 8b240900f96fa1de618187e0732b2f84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.751000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024864/publication.txtobserved 5c9ea9c06916f530e822c3424fe07163...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. |
|---|