OT-2026-000063324
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000063324) never changes.
Identity and time
| Publication number | OT-2026-000063324 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-729d-8850-5c71e16e4103 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47e7a9badddcecaa372ab9a1a5e46e91d0207d31fd01b644fa10c6ed792d90c0 |
|---|---|
| Markdown | 75947f1d1a2f7d30a61920988286b08eafd707af682eefd7a5b8ca491b803850 |
| Publication page | 7e0c22ef10213dca8f239988737e994d330cb428f90ce487abe3f8d031d43a08 |
| Manifest | 9a45d8ac7b62ea3ed7a5b700c80c844e6b405de1e5eedaa06c60b89474fd9ca4 |
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 | rTQYWVOl7tX3sHyVl8SroISfMiWWethUi8P/qGlL3uqIttUrpy+6CXPp148w8Xt+jmL40TmVPtIhvCzKSOQlAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:13.024361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063324observed 7e0c22ef10213dca8f239988737e994d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:13.006991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063324/manifest.jsonobserved 9a45d8ac7b62ea3ed7a5b700c80c844e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.990893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063324/publication.mdobserved 75947f1d1a2f7d30a61920988286b08e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.974045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063324/publication.txtobserved 47e7a9badddcecaa372ab9a1a5e46e91...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. |
|---|