OT-2026-000009534
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000009534) never changes.
Identity and time
| Publication number | OT-2026-000009534 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7e46-9d63-9aed1ddbeb8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009534 |
| Status | PUBLIC |
Content hashes
| Canonical text | faf32ab3f80b1dae23228b6bc84c3679f5eeb816d7d020cc31f6080077ef0005 |
|---|---|
| Markdown | 22355c5f3f8063b6e84580a685dccdee0d74c35982fc4385a59b7bc1b24fbd09 |
| Publication page | 035060363057a5fd111b115cf5bc3b24748363343f50c002d3696a592d4a43b3 |
| Manifest | 2dbe2e143155b6de4a04be58b5a79e0565dd2d6ac68f8b268d461d56aa8a7ef3 |
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 | G3jgZkaewYbABZkcYNbBGeJebLVVgXoOVASauPLHQX+gSqg87Iin6ysGkzODJgpP6wF3M1TfSTBK9DtqCfVtDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:57.216455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009534observed 035060363057a5fd111b115cf5bc3b24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:57.198272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009534/manifest.jsonobserved 2dbe2e143155b6de4a04be58b5a79e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.179807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009534/publication.mdobserved 22355c5f3f8063b6e84580a685dccdee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:57.160700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009534/publication.txtobserved faf32ab3f80b1dae23228b6bc84c3679...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. |
|---|