OT-2026-000014577
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed 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-2026-000014577) never changes.
Identity and time
| Publication number | OT-2026-000014577 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-771e-8a84-23dc1c8fde0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66cdc64549d91e1e843a7018c827721c9335722bb1b3516998822de194c618bd |
|---|---|
| Markdown | 1efd1c541e695deaa578b81266490edab4d6df9e9d660115707562762bbfb736 |
| Publication page | 2e39880853678c5486368ecb4a07826ba1c678f6fd31ca8e784a9db96d555c7a |
| Manifest | d7270049598e3f0d48a353cec325daf6531cbeda8d1c5ce85e0dea9af66b40cf |
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 | kji8QikE/QhG22buERSNjGtgjueGcDkUuOZ8s4EWwzOR8hRJVZ2kkVRMyy6MP8M7iMPZWY+VFi3zGJT16qXrDg== |
| 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
| 2026-09-17T12:10:27.798784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577observed 2e39880853678c5486368ecb4a07826b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:27.779813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577/manifest.jsonobserved d7270049598e3f0d48a353cec325daf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:27.758817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577/publication.mdobserved 1efd1c541e695deaa578b81266490eda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:27.738725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577/publication.txtobserved 66cdc64549d91e1e843a7018c827721c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.075531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577observed 2e39880853678c5486368ecb4a07826b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.055796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577/manifest.jsonobserved d7270049598e3f0d48a353cec325daf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.035146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577/publication.mdobserved 1efd1c541e695deaa578b81266490eda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.015232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014577/publication.txtobserved 66cdc64549d91e1e843a7018c827721c...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. |
|---|