OT-2026-000086580
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, sustained 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-2026-000086580) never changes.
Identity and time
| Publication number | OT-2026-000086580 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7ccf-81ab-81f27ed22b01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70076af7abc0e3e2ea71a9297261dffe03064f59a53a6d7de36e3c4a9b0140ec |
|---|---|
| Markdown | 8523d08a2281cdc4cf365837818f98f5590479a35e5549aa288ae516eeb0232c |
| Publication page | a57e07dce2a3e4210502f6eb7f4ae8e7b795a341a210bc5ddaa8987dded4b7a5 |
| Manifest | fff59ce432672225e3fa5ef8c7db47082693d51f217230c397f2f5ccbb3ad5a6 |
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 | a+aELanmph1YLYjOaOnmprp90tuJmoZ/sW695e4NTezUrzc/gTDEKxJ29Lh9E1jaMxN0ZMv3xjXkdNNXHHfJBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:25.055214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086580observed a57e07dce2a3e4210502f6eb7f4ae8e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:25.037163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086580/manifest.jsonobserved fff59ce432672225e3fa5ef8c7db4708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.019233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086580/publication.mdobserved 8523d08a2281cdc4cf365837818f98f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.000535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086580/publication.txtobserved 70076af7abc0e3e2ea71a9297261dffe...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. |
|---|