OT-2026-000010747
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000010747) never changes.
Identity and time
| Publication number | OT-2026-000010747 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-78b7-87d4-8a07efaf75ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7602a81c3a54c6c663eb36e68f83c70075c724051319b3a5abbf8f81162bb70b |
|---|---|
| Markdown | 5b6577ced1a2ad1e58740eb3c421dec4f300578541683d4a4752e86f6feaa9ee |
| Publication page | 2e2ab2964acc62bd9904ff575ddc620e859cae60fcbbadb37e41d16d82bc64a8 |
| Manifest | 0a4e025651fde139ed7ed8b4f669d3e243ab6adb2cf9ed904180b199ac91ed56 |
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 | JR8Yy3BzpWiTCuUDaXUEfl8xumBaiolE05MDHB22RCZsd2gApAZLRmCcYqsw3tqlW9++Gcfhd7lrzt9HhOOcCg== |
| 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
| 2026-09-17T12:14:58.704018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010747observed 2e2ab2964acc62bd9904ff575ddc620e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:58.684692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010747/manifest.jsonobserved 0a4e025651fde139ed7ed8b4f669d3e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:58.666134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010747/publication.mdobserved 5b6577ced1a2ad1e58740eb3c421dec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:58.647674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010747/publication.txtobserved 7602a81c3a54c6c663eb36e68f83c700...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. |
|---|