OT-2026-000060820
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000060820) never changes.
Identity and time
| Publication number | OT-2026-000060820 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-783d-bc1d-7dd1a6192867 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060820 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2db795374abd0c01cfb0fd1cfbaec67db745ada5042e971b3321c1194b785d4e |
|---|---|
| Markdown | 409de20d0ff8c79cdd88a9a390f5fd524ca85f8dcf410bb8e4ed6d8a650272a6 |
| Publication page | 17901948999d237dcd561b3c349008fbebbda0e7924a6e07b7e55827b57d1068 |
| Manifest | 9b9a87518e32205cb95dbd8a435a4edc98889b0dff529f74216bcf67fce2f965 |
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 | JJiXYcFZdTEbFliG1SFR+qD3QThxqKk0Ee/Q3KonSFsJe/Z0uR66s6r2DPt0LAEQ1U59Aa5YRRmovo4Fgv6dCA== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:34.298986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060820observed 17901948999d237dcd561b3c349008fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:34.283818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060820/manifest.jsonobserved 9b9a87518e32205cb95dbd8a435a4edc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.268366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060820/publication.mdobserved 409de20d0ff8c79cdd88a9a390f5fd52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:34.251614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060820/publication.txtobserved 2db795374abd0c01cfb0fd1cfbaec67d...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. |
|---|