OT-2026-000012008
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000012008) never changes.
Identity and time
| Publication number | OT-2026-000012008 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7877-b095-64dd9ad0c143 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012008 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0a09446a6cc6c2c50b7646cb36aae54079b3970622978b07e7e20de642c0a60 |
|---|---|
| Markdown | 7a95cd3fd26d63af7b5515d7fb60ce0d530c37afb768c1086b01c1cd3db2f668 |
| Publication page | 40c1be462e07271ec928f2fb4d497e372e6b4b0a5cf0214066bed8840ffafd12 |
| Manifest | c5e00615677826d7c13a2f18a2016467432588dd5161247a8f161ddc844b6ceb |
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 | AFdCbKtFLrAdYlx/PISV2MRmth1HVkNXGhFYjaU2/3OpyzqU2jKy0gkEgp6Xeu/XLivmZuPHKui7Cdr/5v9YAQ== |
| 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
| 2026-09-17T12:12:52.542192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012008observed 40c1be462e07271ec928f2fb4d497e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:52.521152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012008/manifest.jsonobserved c5e00615677826d7c13a2f18a2016467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.501715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012008/publication.mdobserved 7a95cd3fd26d63af7b5515d7fb60ce0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:52.482853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012008/publication.txtobserved e0a09446a6cc6c2c50b7646cb36aae54...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. |
|---|