OT-2026-000048097
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000048097) never changes.
Identity and time
| Publication number | OT-2026-000048097 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-71db-9f62-a8262920cce6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5db775fffff11c49b37e9544525f42a9eacb04037a7b5195d703a87c96820899 |
|---|---|
| Markdown | d5f174299d775621315f2955f17890b5a33fb0107a22e4673c000579c635d7a7 |
| Publication page | a88c4a7df4e340e149fcc4b0b395d6707db7a8044e154258cfc5a1a869047cde |
| Manifest | 16bbf57212e933eb28a6fd23cf13cb04e81c979e8ba7f2bbb8b172be56e021c0 |
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 | tWXQkDzAn08piLqT8f9YJKwWFWxylGo3nqssql04UeZTSRYeCl8hO+47cK496ZaOGV2iitRpAHjxSw1VDo9jBw== |
| 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
| 2026-09-17T11:06:07.298112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048097observed a88c4a7df4e340e149fcc4b0b395d670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:07.275713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048097/manifest.jsonobserved 16bbf57212e933eb28a6fd23cf13cb04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:07.257937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048097/publication.mdobserved d5f174299d775621315f2955f17890b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:07.234817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048097/publication.txtobserved 5db775fffff11c49b37e9544525f42a9...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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