OT-2026-000044258
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000044258) never changes.
Identity and time
| Publication number | OT-2026-000044258 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d5-78bc-8e7d-75089f261256 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eedb9d268903e947d0501d26ea16b9bd9d241941e07c8db34ee6ee724723025 |
|---|---|
| Markdown | 8a7b59df09eaf954f5339e54d968e385f4d56b13533646611b68b31dfe44b69b |
| Publication page | 60247f6166c156c3f93247b40740ec986d3aa213e88fd1a194d1d16e8f65d4a1 |
| Manifest | 25b183dfc908f91658e58b873606e4890f5fd247c9906b81ca63a86d5d83fc6b |
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 | f8fXOZbjHaJ8PpogcjG6ebXZCZxFi/2iMJcEewqZWEBNmBHz9TApYvecGmmSAw6IzPoYS92pMC3BPvjB+mDXBg== |
| 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
| 2026-09-17T08:30:07.988181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044258observed 60247f6166c156c3f93247b40740ec98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:07.969869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044258/manifest.jsonobserved 25b183dfc908f91658e58b873606e489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:07.826326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044258/publication.mdobserved 8a7b59df09eaf954f5339e54d968e385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:07.807071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044258/publication.txtobserved 9eedb9d268903e947d0501d26ea16b9b...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. |
|---|