OT-2026-000094990
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000094990) never changes.
Identity and time
| Publication number | OT-2026-000094990 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7065-b603-173d427ef7a1 · 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-2026-000094990 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fa47c9a46347b5281fd8bb0e4dc331c6038c8e1a943df4039b5e28fb90ab190 |
|---|---|
| Markdown | d2716866b9ba85c1e9a01c830c54ca3ebb538530c2cd6be1403ce5fc3f0e70d1 |
| Publication page | f432a55bf04284f1ebcceac59d88e6e33f2d7028f40e85c4d31ddbd6e2c58e23 |
| Manifest | f947b292190df382603470df9f062bf134cbd2dc239a1d756bcf6e8998af741a |
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 | S5L4uMsucd916xGyUPqMvF0bRIfFbxs3xH+5r4iQzWGo3k8ESXCEE0H9lAQoSqDLUlOvvHch28dkFnOk1IowBA== |
| 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
| 2026-09-17T09:37:32.512341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094990observed f432a55bf04284f1ebcceac59d88e6e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:32.496628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094990/manifest.jsonobserved f947b292190df382603470df9f062bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.479215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094990/publication.mdobserved d2716866b9ba85c1e9a01c830c54ca3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:32.459849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094990/publication.txtobserved 6fa47c9a46347b5281fd8bb0e4dc331c...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. |
|---|