OT-2026-000024195
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000024195) never changes.
Identity and time
| Publication number | OT-2026-000024195 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7f0e-bd75-3a9db2f4e0f0 · 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-2026-000024195 |
| Status | PUBLIC |
Content hashes
| Canonical text | 774bce3f830875eb88f8a0c69885be324b0c5f365d497bfe597b40794d4cbd60 |
|---|---|
| Markdown | ee063af756c931dd3f7ddc271fcc4e2ea7e64382d78024dbf02e364a8f2ce604 |
| Publication page | dea03d520f0bd384a339b407a99db38499f926c07f7ea593cfb0e10057264132 |
| Manifest | e4a4e56011d25276fa2fcd9d8dbd10c870fca20096e09b9b173f523e6de8c04e |
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 | PazgnJhO9kZY+kF2ltLH5yE/NJoQqLrBgDSfG8CktfVmgYPHJffIXSvU1SGvRggU9hn8l1qTL/7EPV8n7KwyCg== |
| 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
| 2026-09-17T11:48:39.291128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024195observed dea03d520f0bd384a339b407a99db384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:39.273779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024195/manifest.jsonobserved e4a4e56011d25276fa2fcd9d8dbd10c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:39.255481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024195/publication.mdobserved ee063af756c931dd3f7ddc271fcc4e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:39.234738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024195/publication.txtobserved 774bce3f830875eb88f8a0c69885be32...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. |
|---|