OT-2026-000094245
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094245) never changes.
Identity and time
| Publication number | OT-2026-000094245 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-70fa-82bb-9d26850ba0c2 · 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-2026-000094245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92007f46392a7d86605df83277db5f4173372e3a12a934c1fb2f40882e2b3eb0 |
|---|---|
| Markdown | cb18a9e9d8378c04a4d34ddda706c632c3d45dea708c42dedabbd54a3233ebbd |
| Publication page | 8192e4dfa0a8c5d6c2a522ab11bcceaba77646ed715befe0cf87e71c77249241 |
| Manifest | 0304da2d5fb0d1778ea93ff2e9aa86cb405c98fc3696e25bbfb2287758d5cfb2 |
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 | JPyt/zPWTgcjANx5vWJFjnkY720jfvTYB9a2BECACLDbykIUCehadOI4By9q3nNZrw5LOS/Z4phlGIQQJtZkAA== |
| 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
| 2026-09-27T04:41:18.695208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245observed 8192e4dfa0a8c5d6c2a522ab11bcceab...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-27T04:41:18.619473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245/manifest.jsonobserved 0304da2d5fb0d1778ea93ff2e9aa86cb...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T04:41:18.531142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245/publication.mdobserved cb18a9e9d8378c04a4d34ddda706c632...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T04:41:18.441705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245/publication.txtobserved 92007f46392a7d86605df83277db5f41...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.325861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245observed 8192e4dfa0a8c5d6c2a522ab11bcceab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.302089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245/manifest.jsonobserved 0304da2d5fb0d1778ea93ff2e9aa86cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.282591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245/publication.mdobserved cb18a9e9d8378c04a4d34ddda706c632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.260888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094245/publication.txtobserved 92007f46392a7d86605df83277db5f41...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|