OT-2026-000095095
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000095095) never changes.
Identity and time
| Publication number | OT-2026-000095095 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7b18-bc0e-b583442eefb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095095 |
| Status | PUBLIC |
Content hashes
| Canonical text | d669fd0fceea5580ae7e37e0b310f8692406816ca28b8a40bf2842ce3fd0ca15 |
|---|---|
| Markdown | 6b8482c5ed147d290af9cc97a3440807e87cd2bc62b91c982292537d1dc98176 |
| Publication page | 370c2f0e43f935f6d50d432346b9ebaa87e7318f7e693fc42e839b8cb6eccd99 |
| Manifest | e0ca31f41545098e300a237bd8d50227079b277ee9ccb4b158b4729a43763853 |
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 | cGqtEOtD9EPncy4wI2VFXFzP4NUDjTz5RjtHlGXedYak9fDpTJ7foT4tfe3uSx46b7KnjhLOYAt/birtfqdUDg== |
| 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
| 2026-09-17T09:37:42.136247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095095observed 370c2f0e43f935f6d50d432346b9ebaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:42.118194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095095/manifest.jsonobserved e0ca31f41545098e300a237bd8d50227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.098867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095095/publication.mdobserved 6b8482c5ed147d290af9cc97a3440807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.076103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095095/publication.txtobserved d669fd0fceea5580ae7e37e0b310f869...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. |
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