OT-2026-000064736
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000064736) never changes.
Identity and time
| Publication number | OT-2026-000064736 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-70dd-aa92-875add054e31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064736 |
| Status | PUBLIC |
Content hashes
| Canonical text | af24821fc4b2199bdbac409a9d9308da184134c890602758571f03c1adaf20ce |
|---|---|
| Markdown | bfa26b1d36baa9ff0bc4a0b60d8c16ec49c730631baadea36effb17723cd967f |
| Publication page | 0ca3ad8d845041f26281fe479a108831e7668ed8459d0de8d58eeef2669d169a |
| Manifest | 8eb5eec44049d2edc595b6dae42e974ae1c1c714c59fc4edf096e33c7675f3a3 |
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 | Th0Tdm9t8ovQxvs1hVJSJHKfb1XBgIniR65Ttp+2cQlX0asidchlT3qKekclFcv8rTuZb3LHNcuqNdCcsdG4DA== |
| 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
| 2026-09-17T10:35:36.927604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064736observed 0ca3ad8d845041f26281fe479a108831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:36.908108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064736/manifest.jsonobserved 8eb5eec44049d2edc595b6dae42e974a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:36.890705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064736/publication.mdobserved bfa26b1d36baa9ff0bc4a0b60d8c16ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:36.870405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064736/publication.txtobserved af24821fc4b2199bdbac409a9d9308da...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. |
|---|