OT-2026-000055310
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down
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-2026-000055310) never changes.
Identity and time
| Publication number | OT-2026-000055310 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7917-bfea-81ecde892a14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055310 |
| Status | PUBLIC |
Content hashes
| Canonical text | d93e800d962b838bfe1251eaa7c0520221ddb352943f33ad2e46d6b65d415e3d |
|---|---|
| Markdown | 3e0d79272c4688ad5c1a600888263d9a43c8c9d7b6efc946af2ffd5642837437 |
| Publication page | 10bbc2ebf9eab6e48aa66c3c4482bfd1ee73c98fd286ee545e901ecfa6092c2b |
| Manifest | e5eda1e60254f12f8aec0b5076d5dbd31037bbd0273ad63dad881935d8af92f8 |
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 | 0/jr12QeSj2vTeXiPnsiZS14EdMYN/YFk7kh1eEGj+RL1uoZ5dJpLqbftetfIykb402gjeRwAzGLZR3H5siYCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:55.497314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055310observed 10bbc2ebf9eab6e48aa66c3c4482bfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:55.479297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055310/manifest.jsonobserved e5eda1e60254f12f8aec0b5076d5dbd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:55.461454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055310/publication.mdobserved 3e0d79272c4688ad5c1a600888263d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:55.443164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055310/publication.txtobserved d93e800d962b838bfe1251eaa7c05202...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. |
|---|