OT-2026-000016114
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000016114) never changes.
Identity and time
| Publication number | OT-2026-000016114 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7e83-9a94-ed4046c651a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016114 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf31836c5aa9912df7df6e2b74b01c9d3079b957b9923b941654bce5166a302c |
|---|---|
| Markdown | e84503dd27db716262fb0e0b4773f154946f8f0c674b7079bb1e65e744c844ac |
| Publication page | 3c4d341fbb7fea552ad4c6127c4e58b3b19827e248fa163e9a3ea23ba6d8d998 |
| Manifest | 26d1239d58306f471898484e3654baa640f69ef5ae40e2b7f0c270832c438d4f |
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 | ZWl67pn2yOxNaAlJ5JwYi9vN+Q/hTYIdzXv2mkK4Qw6tFyU+r0X2sIHZwl6UmHrG7MQ4CxTGIMQpMQKs6vtJAw== |
| 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
| 2026-09-17T12:03:32.600793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016114observed 3c4d341fbb7fea552ad4c6127c4e58b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:32.584978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016114/manifest.jsonobserved 26d1239d58306f471898484e3654baa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.568103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016114/publication.mdobserved e84503dd27db716262fb0e0b4773f154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:32.551381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016114/publication.txtobserved bf31836c5aa9912df7df6e2b74b01c9d...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. |
|---|