OT-2026-000009914
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed 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-2026-000009914) never changes.
Identity and time
| Publication number | OT-2026-000009914 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-796a-be31-dd122ab9b937 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009914 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2330cd0200b9251946d55674cbd0162db94e75515be276edb8a194e95bcb8c0 |
|---|---|
| Markdown | 5f07080618ce16f9adfca0b5776f3226a179f78e3666a75207fae1c477b8807f |
| Publication page | d2e74f723119cc82b5955c6cd7abb9a8b8e50312f64c52dd41e4bf27971b7912 |
| Manifest | d9bab791521af8b6a5ee26c4a1c0ffcd40e80493c6d3dfe53b8b59aa039370f0 |
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 | Nhtenqw/sgWph4MuRg8eOILd73zCib9ulum1xwMbk7PidqJfzqQBhpL1uXoPA1yjiOWCnLlJtD9YRNvYhCQpDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:55.885869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009914observed d2e74f723119cc82b5955c6cd7abb9a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:55.865103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009914/manifest.jsonobserved d9bab791521af8b6a5ee26c4a1c0ffcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:55.844954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009914/publication.mdobserved 5f07080618ce16f9adfca0b5776f3226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:55.825305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009914/publication.txtobserved a2330cd0200b9251946d55674cbd0162...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. |
|---|