OT-2026-000086895
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000086895) never changes.
Identity and time
| Publication number | OT-2026-000086895 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7427-a7e1-bc841fb06a03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dc3cdd7e9146cae4ee323930aa474dfd4f2165ffdf18da9f658c6e12eb5d51f |
|---|---|
| Markdown | 9fd95e3ada61e14b9b33ae525809d1e144ef13439ad1f947cfa1b7d8505eeeef |
| Publication page | d7b12ad4d93b916e941657994721d06f85464781cf331a6091ac61e8f5576b2d |
| Manifest | 5e525a771806ac09820bba142b4098fb9c7548843dfb1cce9a56556347618f98 |
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 | LxNozyKYm797j1jzr+7JdyHy07ftg3I+0k3tWIap1gV4NqT9erO/fc8+uH8JoxEUJtBXETuFtGtmvv5KaNNICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:44.688795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086895observed d7b12ad4d93b916e941657994721d06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:44.672184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086895/manifest.jsonobserved 5e525a771806ac09820bba142b4098fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:44.654258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086895/publication.mdobserved 9fd95e3ada61e14b9b33ae525809d1e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:44.635489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086895/publication.txtobserved 3dc3cdd7e9146cae4ee323930aa474df...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. |
|---|