OT-2026-000054565
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000054565) never changes.
Identity and time
| Publication number | OT-2026-000054565 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1283-7b4a-8762-2dd69bc5ebf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054565 |
| Status | PUBLIC |
Content hashes
| Canonical text | e53c63d123fd7cf0d365f72c8ba5367cfa121bcbe96e57a77506818cfde8cc92 |
|---|---|
| Markdown | 3efd46ef6ffa68af7ef9657568ea993a699e12b3a62e6169ab8a97a7ef4f5b19 |
| Publication page | b723c5f937b2de46d66b1f7abfa85c54adc08e37020617f5e40179fb17a993ce |
| Manifest | b0e92d39c6a862d3a3def5630e3242eb3c13d885c8d9b8fe7840d1c8edf02c74 |
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 | YrDupTd77021dlED3KUqR5hzp4c5KN6d5AlNt/yljKrHDvLhu6mL4Q7OET+Tph2ZzEtF5InO9G1PzNwPuu5CDQ== |
| 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
| 2026-09-17T10:53:36.610776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054565observed b723c5f937b2de46d66b1f7abfa85c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:36.593127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054565/manifest.jsonobserved b0e92d39c6a862d3a3def5630e3242eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:36.574713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054565/publication.mdobserved 3efd46ef6ffa68af7ef9657568ea993a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:36.556446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054565/publication.txtobserved e53c63d123fd7cf0d365f72c8ba5367c...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. |
|---|