OT-2026-000025477
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025477) never changes.
Identity and time
| Publication number | OT-2026-000025477 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7c4e-a0df-1ae43535883d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36afc50b483641e38dae79a3e99ae39b0a9e00a5d7432d7d28297e98163adf14 |
|---|---|
| Markdown | cb194e73d00552163f93be5701a19b86f5ca7f8423790b3925a64aab32b24b12 |
| Publication page | bc8ceda0e80f80ee73290f259ddd00022af6f09fa7760bd66f88ff255b7f953d |
| Manifest | b07a5506430c3d723c115557de08a8ed31e2334c95950e589de71c9a26f0999e |
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 | MsN9u1E5xOzOhNgidcxg+zNWYDH7CAs1SCN23lKJCv389BoXxY0kSPaWeYJzYN2Z4kI7V9njeYnuPWcqaj8bDA== |
| 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
| 2026-09-17T11:47:34.039594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025477observed bc8ceda0e80f80ee73290f259ddd0002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:34.022289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025477/manifest.jsonobserved b07a5506430c3d723c115557de08a8ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:34.006393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025477/publication.mdobserved cb194e73d00552163f93be5701a19b86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:33.990310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025477/publication.txtobserved 36afc50b483641e38dae79a3e99ae39b...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. |
|---|