OT-2026-000083097
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000083097) never changes.
Identity and time
| Publication number | OT-2026-000083097 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-7eeb-a056-7b15748f8f92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083097 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6e1168357b6aadaf72076a7906a26d6ba06c1aea1b7adb76065f9f46a1aa7d3 |
|---|---|
| Markdown | a3b09f605e5b2267442e31af14d03cb075be4d749ac2383f343f6039eae1b77c |
| Publication page | 848bcf3da8bfca25f47ed25d972318ac7bc08332b0d4210a2372c01355bb5107 |
| Manifest | f919f9104aaefedddff30021672b760e85ef6ce7589c64de4a058e2a6eae5fc1 |
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 | o1qVJwQLqMjM5Zvm5GOwdMU3YsKmldnXPAML7JzF+DClPn2q3pyBFnuPpVv+/KcvhDoJ05hSUmoFx9h45b4YAA== |
| 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
| 2026-09-17T09:00:38.361730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083097observed 848bcf3da8bfca25f47ed25d972318ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:38.342262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083097/manifest.jsonobserved f919f9104aaefedddff30021672b760e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:38.320588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083097/publication.mdobserved a3b09f605e5b2267442e31af14d03cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:38.179835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083097/publication.txtobserved e6e1168357b6aadaf72076a7906a26d6...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. |
|---|