OT-2026-000085403
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000085403) never changes.
Identity and time
| Publication number | OT-2026-000085403 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7783-ae25-b2de8dca6e9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085403 |
| Status | PUBLIC |
Content hashes
| Canonical text | b69ac315db6bdacb23e186819ed2be06a7722f4c44bd1d3c16afa29d999f2299 |
|---|---|
| Markdown | b33223043995a5ccc61717fe1535f00bc9f9105edc64d7ffa664a19c2fa653b5 |
| Publication page | e0c21b5a7db6b63cfabab1dd0aa9a8be1437283d7205d5b9b673c620c32712c3 |
| Manifest | 0f3de60caf784f2b917a505f134a02acd46a179add0bc209a8979a6a36f5eb98 |
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 | NS6yS3YLd4gufp9lRd0yVdvkwIIIIR5+MXxTZFLcnYavPD8DXmIXlaHlu0vNuhiEvx7OWOi9rOD+QIOVZ1YnCA== |
| 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
| 2026-09-17T09:54:10.307382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085403observed e0c21b5a7db6b63cfabab1dd0aa9a8be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:10.290561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085403/manifest.jsonobserved 0f3de60caf784f2b917a505f134a02ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.272752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085403/publication.mdobserved b33223043995a5ccc61717fe1535f00b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.255902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085403/publication.txtobserved b69ac315db6bdacb23e186819ed2be06...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. |
|---|