OT-2026-000008166
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, vented after set-down, on a tool changer
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-2026-000008166) never changes.
Identity and time
| Publication number | OT-2026-000008166 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7c2b-b1ad-1a6cd7f3bef4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46846bd195d48ef49884dbdbd0fc48b6e35bc2783b804a615f831746c6a29eee |
|---|---|
| Markdown | 8f88ac8dcbe696507a8e904adb9d34d3c925737d835cea423e996ef141179bb8 |
| Publication page | 61e45ab81294a85d67e859fc7a1aaceec8664c2db4f50a0333080ce6c9b36ab9 |
| Manifest | 97a0e43802199e03568a50cdb6d92e23088e50cf29e81eaa671175987ded544b |
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 | fOP70ASFE/z38tiNNyGABSQKcxVxH0aieRJFTAjoLEpEIeTl31Zmmyt6E+uz7WCBb+yauWZZRwmEc3/DLkC0Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:31.725167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008166observed 61e45ab81294a85d67e859fc7a1aacee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:31.704153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008166/manifest.jsonobserved 97a0e43802199e03568a50cdb6d92e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:31.687167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008166/publication.mdobserved 8f88ac8dcbe696507a8e904adb9d34d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:31.666556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008166/publication.txtobserved 46846bd195d48ef49884dbdbd0fc48b6...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. |
|---|