OT-2026-000099605
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000099605) never changes.
Identity and time
| Publication number | OT-2026-000099605 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7ed6-a7eb-c9c068afdaec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 853a3c82c6af62b6c01b0ef2bd4f511f0a7ff4fa47ce086ece7a87bb284c8990 |
|---|---|
| Markdown | 8351c9b7bfe751073429c32a9eb228032eb467e0b02c163d1bfea6b65a42d429 |
| Publication page | 50f61a54a81bb32200c9b1811ec1f67724077b470761068614a78b521165b9db |
| Manifest | a16030274a2112add580d2ea3d0c07cbbf432e6dfe8cd2b0c1320303f935963b |
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 | M3N7H2mE5K2bYeLiYxzNXMRk9wH8he/fMUPzN4BFm95MW5sG80YEeeI+EcmV4mfoYfZBpnWckm6aHt1wJPziCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:31.994992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099605observed 50f61a54a81bb32200c9b1811ec1f677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.977140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099605/manifest.jsonobserved a16030274a2112add580d2ea3d0c07cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.957826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099605/publication.mdobserved 8351c9b7bfe751073429c32a9eb22803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.940399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099605/publication.txtobserved 853a3c82c6af62b6c01b0ef2bd4f511f...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. |
|---|