OT-2026-000097983
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line 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-2026-000097983) never changes.
Identity and time
| Publication number | OT-2026-000097983 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7d03-98d2-a432f2417a73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98afd1e34ba5763f6b934b3dfdfa9c691e36c2971a3a204ad815d41cc83c0240 |
|---|---|
| Markdown | 31a1a78d9420f4de523bf2c7ea42438916997fbb2a1d6faadc36f57e36ca3aec |
| Publication page | e4c7e7efe91ee91d101bd695e35e67198a5ce67e831561daa6b54d1973617b60 |
| Manifest | 268b4b6bafa2dd8ebb0923a1e3330b647cc7bbda411d78b849c825eb4db02bec |
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 | +d7JdKj7WAXfkQe83418M4sB/he9JicLdOiiozebj0/CR7rKIjO692DLfl8K4IsGJwev7bjk+ERKoAj2Z6nIDQ== |
| 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
| 2026-09-17T09:33:07.940549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097983observed e4c7e7efe91ee91d101bd695e35e6719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:07.921000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097983/manifest.jsonobserved 268b4b6bafa2dd8ebb0923a1e3330b64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.903947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097983/publication.mdobserved 31a1a78d9420f4de523bf2c7ea424389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.885593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097983/publication.txtobserved 98afd1e34ba5763f6b934b3dfdfa9c69...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. |
|---|