OT-2026-000012242
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000012242) never changes.
Identity and time
| Publication number | OT-2026-000012242 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-7888-8e92-3fef280e3d9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012242 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecbdf4db5b68d1cec8845597c265edbfed9bbe76375f0829bc1a039638013bfe |
|---|---|
| Markdown | ca905a9e81058a31316e450386f5af1fd597b3090183536a5ed2b1d5a37d8a18 |
| Publication page | 05e7c91ac065106cb4e56f9278d5bef58d1a401f73cb8a8d815afdf3f3f037cc |
| Manifest | 6816903652be030bdb579569eb7ce305bbe008adc2d729a4c90b07bad1c5e00f |
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 | UQzgme+Zgt2IJjYejr4XExoVMdAr6GvyLypxoa+wEjMKps5t0zMZrSfJWzzp9R10lD1AjI3eXDaHVCELyq+ODA== |
| 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
| 2026-09-17T12:11:10.170690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012242observed 05e7c91ac065106cb4e56f9278d5bef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:10.151706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012242/manifest.jsonobserved 6816903652be030bdb579569eb7ce305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:10.132340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012242/publication.mdobserved ca905a9e81058a31316e450386f5af1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:10.113468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012242/publication.txtobserved ecbdf4db5b68d1cec8845597c265edbf...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. |
|---|