OT-2026-000023333
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000023333) never changes.
Identity and time
| Publication number | OT-2026-000023333 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7bb6-af5e-549975137c0f · 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-2026-000023333 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7da0a5bf450805bc2308acf33d864cb59f9b93f7cb6ea9d2da0bbaefd70b218 |
|---|---|
| Markdown | 2650ce19e2aeec4503ce131c872938f6188e9fd3498c1b95c3402cbb5287ea27 |
| Publication page | 9eef1218381c7f6d728eb38595b913459211a182491f52b1ccfed72157d2a2f7 |
| Manifest | bbbd37dfe0c5f52b1f84d4b60b7afa8ee23e4a068ae65a126445d90d423b934f |
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 | E28hjLUDULNYvliKnwRMkEZEM9DVdRvNPTLc3AE/lxUsuDyT1GKbY77CuJmLH1qPMOsrkDw2mH9c7o0/q3w4AA== |
| 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
| 2026-09-17T11:51:25.346662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023333observed 9eef1218381c7f6d728eb38595b91345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:25.327422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023333/manifest.jsonobserved bbbd37dfe0c5f52b1f84d4b60b7afa8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.307205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023333/publication.mdobserved 2650ce19e2aeec4503ce131c872938f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.288795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023333/publication.txtobserved c7da0a5bf450805bc2308acf33d864cb...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. |
|---|