OT-2026-000060549
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, vented 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-2026-000060549) never changes.
Identity and time
| Publication number | OT-2026-000060549 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-74ae-92bf-6be80eb4d180 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060549 |
| Status | PUBLIC |
Content hashes
| Canonical text | e44b3f49904c26e1ac3e0511b6962af56790670f95200998ed3d20a31b3d8aad |
|---|---|
| Markdown | a13b5b98a5abba1e7a83cff8f5155e83b7baf91334e8b1e748a7ef844c596454 |
| Publication page | 7ef9c59b567f7597d5a29d2545250c420700d1ecbc38024c203d3f4b360ef38f |
| Manifest | 0c932edad419b08aba1019cdfcf9d4f7f2802d77a05e2fe1221c50a0145bc4b3 |
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 | 664xdY1rPIQc7aoHsrQIf3pZ6utXeAqS40Q+UkSkEDHWluIFRzhLCjuj9NVMdpU7jHqogXiwTrk5rwkev+VuCQ== |
| 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
| 2026-09-17T10:43:09.620373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060549observed 7ef9c59b567f7597d5a29d2545250c42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:09.602295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060549/manifest.jsonobserved 0c932edad419b08aba1019cdfcf9d4f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:09.584415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060549/publication.mdobserved a13b5b98a5abba1e7a83cff8f5155e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:09.568069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060549/publication.txtobserved e44b3f49904c26e1ac3e0511b6962af5...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. |
|---|