OT-2026-000094723
Publication integrity record
Two 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-2026-000094723) never changes.
Identity and time
| Publication number | OT-2026-000094723 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7427-8083-b735a9f40b72 · 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-2026-000094723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 342d37bf51134361cab8ea1d671b8127bb01d90aae841a91830e8f3431352654 |
|---|---|
| Markdown | ea776da78f24c6337a525f7e126f5ee31b5add9c59f3e30a243749ae2434eff9 |
| Publication page | c1f542ac4e8189f776dfc0c7a5d0532f3c0aee5c0ded43268725676f82b6ff07 |
| Manifest | 18568d9e9cec0599820172075ee9cc422dd230e7f885f1e66ecd291dec75bc58 |
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 | qagZynJYuuy3aEow2qIrNHkqHDtt0b2PICNnRHaEtj9Nklc9f2m0uczdC/6tTjh+r2/5eLH1KXrZOjEhMO6rCw== |
| 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
| 2026-09-17T09:37:11.196271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094723observed c1f542ac4e8189f776dfc0c7a5d0532f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:11.179966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094723/manifest.jsonobserved 18568d9e9cec0599820172075ee9cc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.161925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094723/publication.mdobserved ea776da78f24c6337a525f7e126f5ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.144644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094723/publication.txtobserved 342d37bf51134361cab8ea1d671b8127...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. |
|---|