OT-2026-000094496
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000094496) never changes.
Identity and time
| Publication number | OT-2026-000094496 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-717d-a976-3c801e098eef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 324792cbebdf2cde3facc928e83ef81e55283b9eba4e3b9f4761c7939d0d8ced |
|---|---|
| Markdown | 8172d377972365b6ce601b74ea204281f9fad5418c37628425e30d4535dd7524 |
| Publication page | e73d01d4b930e853e22a1d18978e32779ceab8a6f56b1a1774e184b9962769ad |
| Manifest | bed5c7655702fc78c6deb1d5106f03445b9d2a6893b90e14f607310496ce46eb |
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 | fED2UiDBuRnoAMiQVYYkR/pnTnmAwVcvYafvAjqozxrvdF0WLf8KrmYEUMFB8Nvz5vJ8NSfE0gTN1hKDy2giBA== |
| 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
| 2026-09-17T09:37:55.491347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094496observed e73d01d4b930e853e22a1d18978e3277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:55.465215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094496/manifest.jsonobserved bed5c7655702fc78c6deb1d5106f0344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.446096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094496/publication.mdobserved 8172d377972365b6ce601b74ea204281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.426470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094496/publication.txtobserved 324792cbebdf2cde3facc928e83ef81e...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. |
|---|