OT-2026-000036308
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000036308) never changes.
Identity and time
| Publication number | OT-2026-000036308 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7afb-8d9e-2e7ea004ab0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036308 |
| Status | PUBLIC |
Content hashes
| Canonical text | edef8aa7e424b9f3acdac1530681b22b9f7d33d0bb9d7215e2a8d5cddd68045b |
|---|---|
| Markdown | 5edeb4d8b98beb458954ac0d2832feec6fec072ac736487a20a3661c197d64cd |
| Publication page | 3ddd46cb237cb0706ef06526866b1f92d0eba63f048528d0bb4674bbcedbc305 |
| Manifest | 0edd99f7bea09b20d9b1886c83ec303f6a6c529469ed6ffff38ab075bd769a65 |
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 | weKzvVwusmh42nwP0hWJvJlX50GLQdrrxzB3UWMPWTrWXUXXmP9Nb89QKv8xEl1XzdoVKv7/vVCxCtKiOli0CQ== |
| 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
| 2026-09-17T11:26:34.826888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036308observed 3ddd46cb237cb0706ef06526866b1f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:34.809807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036308/manifest.jsonobserved 0edd99f7bea09b20d9b1886c83ec303f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.791543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036308/publication.mdobserved 5edeb4d8b98beb458954ac0d2832feec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.773334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036308/publication.txtobserved edef8aa7e424b9f3acdac1530681b22b...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. |
|---|