OT-2026-000007376
Publication integrity record
Vacuum cup gripper, two outlet manifold, plant vacuum fed, contact triggered, silicone cups, oval form
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-2026-000007376) never changes.
Identity and time
| Publication number | OT-2026-000007376 · never reused |
|---|---|
| Internal UUID | 01a0a97c-95f0-76c3-8e93-a0ba8eff7bfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:49.490216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bab7cfdc0df152ccb7604f73b0c8a1a35507745393fcbca15b82391b9add0d8 |
|---|---|
| Markdown | c0aa279cc541016428bdf681754652db0db7f412318b5979d67fdc3b390266dd |
| Publication page | 9806b1baadddc864195de8e6e3cf74a48b661bc7bee8e18cd4df783cbc5db747 |
| Manifest | e4b2a4726a6325ee0ab3e0f0699e6d4ca4aac5bc8083ed6737c653657a483d10 |
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 | ICOJv/z85KxfE1M0hloJhbCiK3o+O6uEi94sMYuVUWZfaGfoLHyV1w3uUTJdAgCg+Pp1Qwm6fRSdfDdXxTXsBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:08.846020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007376observed 9806b1baadddc864195de8e6e3cf74a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:08.832249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007376/manifest.jsonobserved e4b2a4726a6325ee0ab3e0f0699e6d4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:08.818577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007376/publication.mdobserved c0aa279cc541016428bdf681754652db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:08.805216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007376/publication.txtobserved 3bab7cfdc0df152ccb7604f73b0c8a1a...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. |
|---|