OT-2026-000099549
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000099549) never changes.
Identity and time
| Publication number | OT-2026-000099549 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-74d8-af0c-e6f44333405d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f6cd43ab462655c80c5ebbb48a156498ca24bfabd9a698952b10399b716e85d |
|---|---|
| Markdown | 5526ed54a8e5f1ee3ae8616c361fbbf86d5cf3671041c58aa20d67df19fe989e |
| Publication page | 8c496a031ecabdce8c779f8ce0ff40cc66e78ff659da193cb9b5c35ef59c2dd9 |
| Manifest | 86ee267e3bc95488441cf2db237d4e790f10b55aa57710eb9cb668a5c93ef833 |
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 | ipxnT6bdfd144ROUsz823xZKqkAs+b0nsBxLzIkj81fZyBNZDMvSXVEFAiVOrl/JAVnshadurt5Usy4L9X6oBQ== |
| 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
| 2026-09-17T09:29:27.359114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099549observed 8c496a031ecabdce8c779f8ce0ff40cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:27.340252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099549/manifest.jsonobserved 86ee267e3bc95488441cf2db237d4e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:27.319588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099549/publication.mdobserved 5526ed54a8e5f1ee3ae8616c361fbbf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:27.301873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099549/publication.txtobserved 7f6cd43ab462655c80c5ebbb48a15649...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. |
|---|