OT-2026-000023217
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000023217) never changes.
Identity and time
| Publication number | OT-2026-000023217 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-766d-9f10-e30a771b89f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d12b1a040a8b931f9010febe843944fdb8b5a7eaf4bb4b5c5475e6e2d716dd3 |
|---|---|
| Markdown | ac5d4795b7d4e56cf4ee45607987cd39558fe94365ad2eae762cf4701f01945d |
| Publication page | 5bc40b9f6dabaf6f568adfca9d98c07e6eb1996ca363cb73d6ec2754f8d5c924 |
| Manifest | 8fdde2b3ce8181cb07d56796f77b99476699e396fce3d9f04d4021284b0b6ca2 |
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 | gpNboMgZ8JDbCk+GTothmwrpIXNvPNDj2Sof0M8noqngLuw4FQdK0R2m+4U4hV7iz9fR2MKG+ai1rP2d4VNsBQ== |
| 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
| 2026-09-17T11:51:15.791145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023217observed 5bc40b9f6dabaf6f568adfca9d98c07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:15.618235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023217/manifest.jsonobserved 8fdde2b3ce8181cb07d56796f77b9947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:10.199581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023217/publication.mdobserved ac5d4795b7d4e56cf4ee45607987cd39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:10.151972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023217/publication.txtobserved 2d12b1a040a8b931f9010febe843944f...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. |
|---|