OT-2026-000026135
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, 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-2026-000026135) never changes.
Identity and time
| Publication number | OT-2026-000026135 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-74db-9899-ffc164e34ac5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7de5788028c62c7ea2a9532b513b174f51b630c4b11cd2b6f028c0164817c14e |
|---|---|
| Markdown | 3be3001687c5cc5f42722ec34089bcc1f6e6ac30c90395a4464a6a56bce8693c |
| Publication page | c32953219600dc55e36c5d3ad99cc0d069d324e91b86115d6fc7516765bb2b50 |
| Manifest | e9274d3a4b466cc7a7806df7a0af8558c52e9fd6fff973f80795510ccce08f26 |
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 | h6ZpdnjKe3t873JelsgWj4aw7hJ9Zj6xibDy4LR1k7apkY4NCG01NAAoOhc5hvH2DYfcA7Zojn1S8V1l1wm0CQ== |
| 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
| 2026-09-17T11:46:38.487048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026135observed c32953219600dc55e36c5d3ad99cc0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:38.469995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026135/manifest.jsonobserved e9274d3a4b466cc7a7806df7a0af8558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.451687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026135/publication.mdobserved 3be3001687c5cc5f42722ec34089bcc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.430257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026135/publication.txtobserved 7de5788028c62c7ea2a9532b513b174f...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. |
|---|