OT-2026-000094226
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000094226) never changes.
Identity and time
| Publication number | OT-2026-000094226 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7887-9193-6682c5c6a8be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90b61ad69d204153d4070b971b9744973cd34e70ed7c8c473dc1d7b580812867 |
|---|---|
| Markdown | d9fc6aeccbfc46b9a35cf3d747d1c2084aada25484d59d726c8ee360760be61e |
| Publication page | 17b5c14adc292f3fb35fa4a65f53011815ebf36a9993b7d12030dbf99083e560 |
| Manifest | 019ae2d759ea87bcd20a949042fe1092e1f526f8edfa24d852b75f6c311f4112 |
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 | s/PX7ONRrelzyNEkj0lCM2Tp7jzA8d6xQOwneqSDbfFpRsyWwx+Gyc1V4m/jVs6doZEJ7y29bTwgt1NqGpNzAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:42.195166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094226observed 17b5c14adc292f3fb35fa4a65f530118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:42.177480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094226/manifest.jsonobserved 019ae2d759ea87bcd20a949042fe1092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.160050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094226/publication.mdobserved d9fc6aeccbfc46b9a35cf3d747d1c208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.143417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094226/publication.txtobserved 90b61ad69d204153d4070b971b974497...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. |
|---|