OT-2026-000094708
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump 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-2026-000094708) never changes.
Identity and time
| Publication number | OT-2026-000094708 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7efd-9d2d-70f47b8a70de · 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-2026-000094708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ed39fd17890992157a2cd2274c51a8214ce2b96183806f34ee3fb17ce23778e |
|---|---|
| Markdown | 477126669b9428f87b70381faa762ec6fc6ee3bf3019a4fd2e00872ce449360f |
| Publication page | f294be5c34a9b4760168f565ce7d2f0f642a443587d6f9651d202a2c15e23b83 |
| Manifest | 7b9eb7e8d350a991f055aae298c90a0e7fb4cfcfaa2bd3dadd9fe270bc918afd |
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 | K3+eZPj1dduhz/pF96tOkgkVPx/FtZxvFeCZf5nj6rrABVnpeJfE12pMjhD9yRPUH+U+lSMI5Zk1xvmbNSUuDA== |
| 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
| 2026-09-17T09:37:10.051309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094708observed f294be5c34a9b4760168f565ce7d2f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:10.034188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094708/manifest.jsonobserved 7b9eb7e8d350a991f055aae298c90a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.017939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094708/publication.mdobserved 477126669b9428f87b70381faa762ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.999827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094708/publication.txtobserved 9ed39fd17890992157a2cd2274c51a82...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. |
|---|