OT-2026-000009726
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000009726) never changes.
Identity and time
| Publication number | OT-2026-000009726 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7cbc-bcbc-8d3cbce68fb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 848c6c4c74cb4b9ba363ab60704903421c3c32ab1a020b59cc51ea416d5eb055 |
|---|---|
| Markdown | 802824d63aa463fceb1b0c8a1e4c85570226e291b8959af885f82bcd05377826 |
| Publication page | 7dbec7611e4f6b6f315126eb26b5b74a9ad470de3b679369fc18df9610d9a73f |
| Manifest | 24399529625e5834b3c18c166afb7e28b20309bd57c9ef95ead3042a6e808543 |
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 | 3B3wFOYL1QxdSukTzz0vANkb6iHTCKlwYQ67QRGbPTaukOghOIisDE29dR57eE4IvbdF9uWGh7f6eNh9XFeVAg== |
| 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
| 2026-09-17T12:17:13.451776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009726observed 7dbec7611e4f6b6f315126eb26b5b74a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:13.432051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009726/manifest.jsonobserved 24399529625e5834b3c18c166afb7e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:13.411176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009726/publication.mdobserved 802824d63aa463fceb1b0c8a1e4c8557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:13.389746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009726/publication.txtobserved 848c6c4c74cb4b9ba363ab6070490342...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. |
|---|