OT-2026-000047030
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000047030) never changes.
Identity and time
| Publication number | OT-2026-000047030 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-71d0-b31f-8411d0e7f377 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 887de06a8a1d37dcfaa15f4e06b552c419e236962198e43ebecd283ed9b88a1b |
|---|---|
| Markdown | 3182dbedc312d0d55e84ffa314b4e81791485dc9e7efe94505de1ced91a434d1 |
| Publication page | 5f10a23237f593ce7f5ead0277cf738b670e47fedb91c9e61d4ec3050a647c21 |
| Manifest | 685caf8733ea16f80ee2da7146de5f7ab49574a0de18142b29bfb4780b4ea929 |
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 | EZkNAJotgDiDuMxOYmIQ/+T5VRHDdRw5gUACrNOtytvCjWPfXjyuVKc0I5mkdZvT4LwVVG1lmxto7xhcucRcCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:18.909235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030observed 5f10a23237f593ce7f5ead0277cf738b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:18.891013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030/manifest.jsonobserved 685caf8733ea16f80ee2da7146de5f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.872773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030/publication.mdobserved 3182dbedc312d0d55e84ffa314b4e817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.851511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030/publication.txtobserved 887de06a8a1d37dcfaa15f4e06b552c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.535226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030observed 5f10a23237f593ce7f5ead0277cf738b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.516984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030/manifest.jsonobserved 685caf8733ea16f80ee2da7146de5f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.497046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030/publication.mdobserved 3182dbedc312d0d55e84ffa314b4e817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.477200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047030/publication.txtobserved 887de06a8a1d37dcfaa15f4e06b552c4...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. |
|---|