OT-2026-000014613
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000014613) never changes.
Identity and time
| Publication number | OT-2026-000014613 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d092-7811-ab18-0ea0fcbc2180 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014613 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7fc3281c4459ff65cae31af96da97c180884d8ce60356b809ea0bdfa9ab188b |
|---|---|
| Markdown | a2415d222a88f4f21fdb5ec2a408fb8119e96fc87d046322d796d2fea36bd1a3 |
| Publication page | 608af10a5f245b3188b57d9a8e1f58057be4910a4564e11d8ef65a718b4f4f21 |
| Manifest | 3db7712eba2c08feb6e02f8b1371dd5391938cfb13770949f9b7324caedcee8f |
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 | kDNy+grVBes3AKSbrPTUI9ujVjBPTtCNRAHGstw+1eVWBk+jHCykujxhCa2pfpJWBYi38goOZ9BTAOUzBqc2DA== |
| 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
| 2026-09-17T12:06:25.340291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014613observed 608af10a5f245b3188b57d9a8e1f5805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:25.320978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014613/manifest.jsonobserved 3db7712eba2c08feb6e02f8b1371dd53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.301576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014613/publication.mdobserved a2415d222a88f4f21fdb5ec2a408fb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:25.279914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014613/publication.txtobserved c7fc3281c4459ff65cae31af96da97c1...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. |
|---|