OT-2026-000044534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000044534) never changes.
Identity and time
| Publication number | OT-2026-000044534 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-783b-947a-e3c6e20ba65e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d0691e73c2adec29b238f7161ac5aed73c1e4d1a5ba4319347d6f7577973241 |
|---|---|
| Markdown | 187175106392e7ead8441251987706d3bc80f49a0364a5a9049671a495303092 |
| Publication page | 80e6f307772f14a188dce77e8cb181f10802b338e8565a318dfa6c749343fdd4 |
| Manifest | 10b7ebe8eb84f0fed4a3ad311d2f950b92023c645d9adbf0d2dbd9fde7bd1201 |
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 | W1waU1uJZV4yadTpp+DcVQVrbXpuWn4xyQ/3C44/Lx5sbeqWZkXhQJgjrXLJf9RYl8WgSgCKbUGGh24wNusNDg== |
| 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
| 2026-09-17T11:11:43.016213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044534observed 80e6f307772f14a188dce77e8cb181f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:42.996274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044534/manifest.jsonobserved 10b7ebe8eb84f0fed4a3ad311d2f950b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.977167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044534/publication.mdobserved 187175106392e7ead8441251987706d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.957192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044534/publication.txtobserved 3d0691e73c2adec29b238f7161ac5aed...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. |
|---|