OT-2026-000084906
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000084906) never changes.
Identity and time
| Publication number | OT-2026-000084906 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7b45-93e0-3157232a6311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084906 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf99884b5c3bdda86e8992999a2b5adda3caeb5e0d19fd6a42101bfba00fe80b |
|---|---|
| Markdown | 94d680b794de52bc951bbf4351b48bcc04865099decba4871b1939bf38549a49 |
| Publication page | e577c899e637b85f0554ad4b9557cfb9e02062bf0530ef3883a87581d8d6859e |
| Manifest | 1d05bff91c11d076239381a7963c1d768d25c22f0e1e2eb52eb397933167849c |
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 | flb2niV/MO/Qx3or6n4lMSu/I+B88d8vUFLes9a1qfAp8bTTzTG8UrqwHq9NdICWORwqPVtcNMgGWgLgi43qDw== |
| 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
| 2026-09-17T09:54:53.202489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084906observed e577c899e637b85f0554ad4b9557cfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:53.181141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084906/manifest.jsonobserved 1d05bff91c11d076239381a7963c1d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.164591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084906/publication.mdobserved 94d680b794de52bc951bbf4351b48bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.144599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084906/publication.txtobserved bf99884b5c3bdda86e8992999a2b5add...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. |
|---|