OT-2026-000014007
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, 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-2026-000014007) never changes.
Identity and time
| Publication number | OT-2026-000014007 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-7e6e-ae78-72655d73a41c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cfcdc038da86644263df19acd1cb701ad15064774b548b1f8c7cab86a0d3a03 |
|---|---|
| Markdown | 11f8de805d47a716d05286ea228206c80a8bde15b5f27e31152a7787e3d413aa |
| Publication page | 93226119ae7dd49751196b75ef35fec8dac81c63b6b4b28334b425bed7d39cac |
| Manifest | 5ea19d137463bd3812e7e826d9808bfef0f0e825d3d8bb29352cfd9253df3850 |
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 | gHX1b1rChQtwTJARTc4cbUth3l2FjLsy8FWh47LUIf7w32TBeTx7EnGfmCdqbuFEgwsEOWP8z46WrXQY1hE3Bg== |
| 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
| 2026-09-17T12:09:13.868787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014007observed 93226119ae7dd49751196b75ef35fec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:13.849698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014007/manifest.jsonobserved 5ea19d137463bd3812e7e826d9808bfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.830836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014007/publication.mdobserved 11f8de805d47a716d05286ea228206c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.810673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014007/publication.txtobserved 0cfcdc038da86644263df19acd1cb701...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. |
|---|