OT-2026-000017715
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000017715) never changes.
Identity and time
| Publication number | OT-2026-000017715 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-77a6-ba02-9d00a06220ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017715 |
| Status | PUBLIC |
Content hashes
| Canonical text | a85c54979c40b67af9ef19a01dc008004bd8c3386cbbdb6d67887b88b89c2c90 |
|---|---|
| Markdown | 5acafda16ca81b38539b15cb1afa2b951b743d7678029e33c83ccee7d0def288 |
| Publication page | 2cda005cbbb124689270431cb74acf564fcf9cbf384739c7095591b585d9f0ce |
| Manifest | f4fd4c9c4aeae85f81c21497929885b22600535214bb1906d62202fd5e0d8d73 |
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 | xQD7pr0IDl4Sen17CLSdigxAjZIff2HCcq9ZkejJAlA+uHKfqN6arPSsJkpRCmSPmox3oYaDktL63E3o/bYqBA== |
| 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
| 2026-09-17T12:01:40.060116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017715observed 2cda005cbbb124689270431cb74acf56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:40.044128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017715/manifest.jsonobserved f4fd4c9c4aeae85f81c21497929885b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:40.026593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017715/publication.mdobserved 5acafda16ca81b38539b15cb1afa2b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:40.010754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017715/publication.txtobserved a85c54979c40b67af9ef19a01dc00800...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. |
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