OT-2026-000009342
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000009342) never changes.
Identity and time
| Publication number | OT-2026-000009342 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7473-a7e1-998211a2bb5c · 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-2026-000009342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46fb6e93f760c0c43117706cd346eb0ce5400f5acd6875f0c4b9c188151cb96f |
|---|---|
| Markdown | a919e398d0eea1a6319c11afbba8e325301f664224aee9301528bfe9fa63720f |
| Publication page | c8bf6762d9afc2774ef7aaa3a95cf5ef249f46bdf9160a5c9669e14e28268ff9 |
| Manifest | a78fe99243a2de5167a7545244266754f04844d8504a58741a05feb846ed1cbb |
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 | a3fw0ksTMQmX668vsZKuIqWPMFz8StYKOzd/Q1wDJ49V3mnG0LKR/rqjjijEi5ufPPxvzY7+VLm9gxo6uVHsCg== |
| 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
| 2026-09-17T12:16:36.155962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009342observed c8bf6762d9afc2774ef7aaa3a95cf5ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:36.136462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009342/manifest.jsonobserved a78fe99243a2de5167a7545244266754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.116524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009342/publication.mdobserved a919e398d0eea1a6319c11afbba8e325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.096320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009342/publication.txtobserved 46fb6e93f760c0c43117706cd346eb0c...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. |
|---|