OT-2026-000061708
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000061708) never changes.
Identity and time
| Publication number | OT-2026-000061708 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7ee9-be2d-74522f7abad0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1be54ecde73d7be1f6232113c9191585cbaec416276b5bd9a50abc4497d062c7 |
|---|---|
| Markdown | 90d0837722fb12dd5463d94c6c546ea34a4b26bc44bf502a6185e8564a8e32af |
| Publication page | 0edf83d9e9f26fd0c4879ee31f1394d34aeb05c98bfdc95afaecd6ab67b68de6 |
| Manifest | aad11f94c60af349e2129b88bb0ee6f9c51f055f3418aadcc2b3ef4d938d0973 |
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 | jjdEa/yNLqHBOAAVC/66k7ay96Nex4lbjtGn0vPaekYOetDfzvLZzVmUVfE3EOW64ZI7AjN35J+Y1Ho5WKgOCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:16.698081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061708observed 0edf83d9e9f26fd0c4879ee31f1394d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:16.673948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061708/manifest.jsonobserved aad11f94c60af349e2129b88bb0ee6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.654515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061708/publication.mdobserved 90d0837722fb12dd5463d94c6c546ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:16.613150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061708/publication.txtobserved 1be54ecde73d7be1f6232113c9191585...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. |
|---|