OT-2026-000027718
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000027718) never changes.
Identity and time
| Publication number | OT-2026-000027718 · never reused |
|---|---|
| Internal UUID | 01a0ae72-699a-7353-9198-e0b749ad7e08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027718 |
| Status | PUBLIC |
Content hashes
| Canonical text | a782c601605fcba736da3c5ab3318833b108068537c68a37b527ea0e40af996d |
|---|---|
| Markdown | 4b44398c0ef443484410fccbdc4991247d6363ff0c34fbce3fc130e6ef8ce306 |
| Publication page | 19fbe1a6356e69d8ad767885e3a132feb07f9e7fd8c828be879e56c59d07e38a |
| Manifest | 25e9fbf9ea7f0ee23faa3e20b7d04c59fbc85efc51db8e6b1f7954435610695d |
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 | rNYD5VvujUpGGZ4evatlTSJqwWwlX/wLuxogfAHi3YAaNdg9QJqg7dfO32LQQPxE6OIk4Ck/5+S2NFIgYSxNCQ== |
| 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
| 2026-09-17T11:43:16.394672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027718observed 19fbe1a6356e69d8ad767885e3a132fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:16.378651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027718/manifest.jsonobserved 25e9fbf9ea7f0ee23faa3e20b7d04c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:16.360092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027718/publication.mdobserved 4b44398c0ef443484410fccbdc499124...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:16.342909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027718/publication.txtobserved a782c601605fcba736da3c5ab3318833...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. |
|---|