OT-2026-000060689
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000060689) never changes.
Identity and time
| Publication number | OT-2026-000060689 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-75c4-9c5f-7a1004697339 · 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-2026-000060689 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65dd3508f24027bfb40e8e9cd79897b9c7988ace1e1c69d158b5c023c32793d8 |
|---|---|
| Markdown | 619b173747f50b39206872cefaeca9c539faa774dfb3cde24f9cf42e7d542ad5 |
| Publication page | 3d58861fae7ce5ff85d2f6b0d2dac385c8b74864a4f5eaed5095b22f8e96258b |
| Manifest | 613ed83b2dda44dd445c1c77781f39b98ed82ef3264d5aa3b646c8f9c8dcf7bf |
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 | tCfqfV+O1wxUftgx2uDWmEGzwu4VRCXwnCxaqR9oc/jGr63+BF+CrGX6BQjPwasBqDLsvPedW81EoVeuJi93Dg== |
| 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
| 2026-09-17T10:43:19.999567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060689observed 3d58861fae7ce5ff85d2f6b0d2dac385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:19.982112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060689/manifest.jsonobserved 613ed83b2dda44dd445c1c77781f39b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.963523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060689/publication.mdobserved 619b173747f50b39206872cefaeca9c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:19.943569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060689/publication.txtobserved 65dd3508f24027bfb40e8e9cd79897b9...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. |
|---|