OT-2026-000016379
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000016379) never changes.
Identity and time
| Publication number | OT-2026-000016379 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7282-8b7f-6ee08144246f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46eaa482bc0c8fa6f560a8383698a37dc3c0a89f9bb1651abff6e5d7fd9d38e2 |
|---|---|
| Markdown | 9ce416f1952c4684a8165cd5318f3ea5d36277370841daac06c08aabdf866a6a |
| Publication page | 47952aaae698fd021cac2b0a4a557a50ce88d9baf74f878407d16a61f7fdd6b2 |
| Manifest | e283a398cba5c9bf9697388c12395b1dc4c11d8d60ff0c7e12796acf3efe340d |
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 | jXaXP0c7qRspSwS1bJtHpn5pBKwJdm5HuOZhxcF8frdjm5uk+dnjNKNAjTYxaVu0BMVhk5PDFIN64ioIKvZXBw== |
| 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
| 2026-09-17T12:04:27.432328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016379observed 47952aaae698fd021cac2b0a4a557a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:27.413399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016379/manifest.jsonobserved e283a398cba5c9bf9697388c12395b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.392409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016379/publication.mdobserved 9ce416f1952c4684a8165cd5318f3ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.371379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016379/publication.txtobserved 46eaa482bc0c8fa6f560a8383698a37d...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. |
|---|