OT-2026-000055073
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000055073) never changes.
Identity and time
| Publication number | OT-2026-000055073 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7e17-9acc-2ad6f239a21a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66453ada9d79646fad0a6067ccd99622adbca6d2de9ac523d155716f8e366c32 |
|---|---|
| Markdown | 6f396f00334b6eaca7b4c68236bc86a4927bf564d5c6b797812ee33f2a560aa6 |
| Publication page | 87e566ffa5896d28bc8f837f36728de52a5ec88ada4b486510e065867ed01233 |
| Manifest | f2479951f0edb13dfe1947f455bbdd23daa7413ac7eb8743707cf4a7f30e99aa |
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 | rngiSoinWDVM2LCUHOQJgqNRo1nHk1qP/3c2PxTnWpLfmeCMueQpMKO9Xo9DGxRSYkMxG5/dmfaYjCJJrnRkCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:13.524320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055073observed 87e566ffa5896d28bc8f837f36728de5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:13.501819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055073/manifest.jsonobserved f2479951f0edb13dfe1947f455bbdd23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.483181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055073/publication.mdobserved 6f396f00334b6eaca7b4c68236bc86a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.462533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055073/publication.txtobserved 66453ada9d79646fad0a6067ccd99622...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. |
|---|