OT-2026-000060725
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump 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-2026-000060725) never changes.
Identity and time
| Publication number | OT-2026-000060725 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-79ab-8936-4e50f02b7784 · 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-2026-000060725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 818b8eae8b54ee13aee6cdf810ee97eafa182010b45bb1be193f910c56ddf55c |
|---|---|
| Markdown | 50a48bab49da36a87e85600393966d4db0d0fb12d9a9a0a60bf95773872c6a28 |
| Publication page | 9f805eac1ae5969ed8ced0417523343021b69529a3ec85467fdc0923d43dd4ca |
| Manifest | 1eaf774a086d74b91283a354e368c31661c6131562645eaf358da562a83d58dc |
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 | smUPE+VRc92dnFRYGetLm4dK9G1cV8L7jwxim2olmaHCvg0MHHTdzdxkTf3xnYjeyanK8Vtc6mNBgkExWjmnAQ== |
| 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
| 2026-09-17T10:43:27.402589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060725observed 9f805eac1ae5969ed8ced04175233430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:27.381843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060725/manifest.jsonobserved 1eaf774a086d74b91283a354e368c316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.365292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060725/publication.mdobserved 50a48bab49da36a87e85600393966d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:27.276282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060725/publication.txtobserved 818b8eae8b54ee13aee6cdf810ee97ea...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. |
|---|