OT-2026-000041394
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off after 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-2026-000041394) never changes.
Identity and time
| Publication number | OT-2026-000041394 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-73ba-a8cc-bf7dbb36e732 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ae3436131f6f65b6d570e6fe8274355ee6161dddfe2a66ce11a337ce4749550 |
|---|---|
| Markdown | b97d4648236e459abaa27053b5e8bac310e6bfe62055be23042ed2af112c767d |
| Publication page | 60ae8507130bab50172a9bb26a56990949ea2d95fd2846779ff745ab93263d85 |
| Manifest | ccec26fcdb6d0cd8df6132dc52f83a90782f0080a50cd9eff0c7b239dfc1495b |
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 | j/9GYLeojW7+/KMaJuUkYJg6qTe6YCZnhmAXWnxLiApU5uJk5IeVzKpEAd/1ImAPt/xmcRys1neocDWdLhcgBg== |
| 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
| 2026-09-17T11:17:24.263389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041394observed 60ae8507130bab50172a9bb26a569909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:24.245549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041394/manifest.jsonobserved ccec26fcdb6d0cd8df6132dc52f83a90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:24.227963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041394/publication.mdobserved b97d4648236e459abaa27053b5e8bac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:24.211566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041394/publication.txtobserved 7ae3436131f6f65b6d570e6fe8274355...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. |
|---|