OT-2026-000010178
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off after set-down
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-2026-000010178) never changes.
Identity and time
| Publication number | OT-2026-000010178 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-715c-a848-887f75eaedd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d033b9fb1ee678ccfe0e1308e09682165e3fb8d38f55742c883399e41fc93d8 |
|---|---|
| Markdown | d5d63502c6bbb9fb049d34f9ab4d807d277653a8d6fc4a8c7941902ffcb262d3 |
| Publication page | c6c38b7438f18a7de02c5a3edba894958c19baa2179d0b438ebe805159503a32 |
| Manifest | 87128a4d76941c7aa1132e87b8fd84fbc170dc08289480e53e1b34a766fc3c53 |
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 | TqxyuvLY8BP2qwmaYch5+I5Vh19t+KnYJbTV0zI9JcN8BBOJmJbm7GV1pTpJUSZU6MJNxqlZqtbOLmbY9wwpCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:17.475152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010178observed c6c38b7438f18a7de02c5a3edba89495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:17.456393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010178/manifest.jsonobserved 87128a4d76941c7aa1132e87b8fd84fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.437394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010178/publication.mdobserved d5d63502c6bbb9fb049d34f9ab4d807d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.418917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010178/publication.txtobserved 7d033b9fb1ee678ccfe0e1308e096821...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. |
|---|