OT-2026-000098120
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000098120) never changes.
Identity and time
| Publication number | OT-2026-000098120 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-720c-a097-9e04f8cab1a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 631d9cd0ea170cefd4f916d0c550a5b6aabb4dab07f11f07d4433a0d32587e75 |
|---|---|
| Markdown | cf820ead5ee8fbdb70e6d6c8824bb90d272d890b8419f5ed6e73d3537a7860ec |
| Publication page | e1d86b16b28bfacddf1d62de17fe8ae57570e720267de5616f8139c98feae775 |
| Manifest | d9411506dd5f5b8996aaa20c8851557a207946323e9d27ead219d54444e1732c |
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 | MTIOfT53ptr0W2vVgj02DWP+f/97d+L0J4Tt8z+SMjjWFI4ru7VusCj5nbTecgIr+DW9ntqHomB5i5mJOetsCQ== |
| 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
| 2026-09-17T09:31:15.641829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098120observed e1d86b16b28bfacddf1d62de17fe8ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:15.625352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098120/manifest.jsonobserved d9411506dd5f5b8996aaa20c8851557a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.606664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098120/publication.mdobserved cf820ead5ee8fbdb70e6d6c8824bb90d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:15.587579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098120/publication.txtobserved 631d9cd0ea170cefd4f916d0c550a5b6...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. |
|---|