OT-2026-000043131
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold 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-2026-000043131) never changes.
Identity and time
| Publication number | OT-2026-000043131 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-7a4b-ade1-a7973b6c4780 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043131 |
| Status | PUBLIC |
Content hashes
| Canonical text | a650c6bf4c638bfae139b892e634c2af52dd08fdb23eccc0ad5fd32f4715ec1a |
|---|---|
| Markdown | 2cbccc3c091768cde37eec002bdf089637c475888454c2dc438f720e3341702a |
| Publication page | a609b1a72ba55635af8f38da142f433b530d10a421aa915f6267413cf7f303b1 |
| Manifest | 0bacc8f0e65107659d1fb07d86ed34908ed78e1a2b905915c24aa62966d323f1 |
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 | ODyhTeNR+TFWJ/L55CdlrqeeFMGqCYFm85ng0K2Bhv4j4XGT7DSJdpYLXdYABAnn8Z6fldW/lI2vwBKSw+bbAw== |
| 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
| 2026-09-17T11:13:33.888022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043131observed a609b1a72ba55635af8f38da142f433b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:33.868407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043131/manifest.jsonobserved 0bacc8f0e65107659d1fb07d86ed3490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:33.846991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043131/publication.mdobserved 2cbccc3c091768cde37eec002bdf0896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:33.826020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043131/publication.txtobserved a650c6bf4c638bfae139b892e634c2af...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. |
|---|