OT-2026-000026025
Publication integrity record
Two cup vacuum gripper, two 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-2026-000026025) never changes.
Identity and time
| Publication number | OT-2026-000026025 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7025-80cf-84f7f408e6fb · 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-2026-000026025 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8b094a5bb446c2b18a5aaa8afbae8995df12b45b10f84e1980d9898cb7ddde4 |
|---|---|
| Markdown | 82ff25c9395e43d189329ae9b262c2f400b30be16339215da3dc1a14a893203a |
| Publication page | 8af8ec5e0e1d5f864861e5a81631941d770e88b61fa286e36ba82dde0ef0a28c |
| Manifest | af25741dd117f3a33c1a175736c2245cc1b4ccc6b33efab17b8802c5d47bd318 |
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 | hXd01Ce6MU9qDfKAQDHzyzb33QGrwffg6q5PYX97qs4QzOFRUeCEQkm1XPMikwLLiGWJ09l4cWgepS8MLI1OAQ== |
| 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
| 2026-09-17T11:46:24.473674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026025observed 8af8ec5e0e1d5f864861e5a81631941d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:24.454566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026025/manifest.jsonobserved af25741dd117f3a33c1a175736c2245c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:24.434675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026025/publication.mdobserved 82ff25c9395e43d189329ae9b262c2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:24.416698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026025/publication.txtobserved d8b094a5bb446c2b18a5aaa8afbae899...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. |
|---|