OT-2026-000094744
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000094744) never changes.
Identity and time
| Publication number | OT-2026-000094744 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-75e9-a743-6f97d686b3a9 · 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-2026-000094744 |
| Status | PUBLIC |
Content hashes
| Canonical text | b087fae774faff50aef00e323c924f3fabb021ee82ad458d8a69d1d2caa7277d |
|---|---|
| Markdown | cd82d91d0075dd65ad605dd3f12171e4e7d9a0be8bccf30e787fe5ede8f66d89 |
| Publication page | ad65e248c228891e05e2d16bcd1b391d790a015e7127998587f1d802be5951fe |
| Manifest | 2cbd2d5a5660a486dc8ff2f2ddc23fbb117de55a337cb0cf61b9cb6045f09d38 |
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 | pTY4LXkzx13d/QpkJQiJuOwwPtwRtsYJ+DT+XQ1/G67bJXo6Zb16x4GkCQlIG+WDDlqfHw1ORQiaKCed5b70AQ== |
| 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
| 2026-09-17T09:37:12.794864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094744observed ad65e248c228891e05e2d16bcd1b391d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:12.779159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094744/manifest.jsonobserved 2cbd2d5a5660a486dc8ff2f2ddc23fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.762550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094744/publication.mdobserved cd82d91d0075dd65ad605dd3f12171e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.746784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094744/publication.txtobserved b087fae774faff50aef00e323c924f3f...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. |
|---|