OT-2026-000036444
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000036444) never changes.
Identity and time
| Publication number | OT-2026-000036444 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-770d-9ae3-be2903c1b18b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036444 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0ed2405b5b3de0ebef375722b39f29cca3fb63f8cf146cf1fa08b5f7bdb3b9f |
|---|---|
| Markdown | 499844092d547e3a303780f3b9d35403d1c3526e9d48383392413f700ec057d2 |
| Publication page | 0b924da501ad4972bea28e7c9582dd252023be6bba6f7f88382e05f9afac0762 |
| Manifest | d5412c6e9fe632f827ac3d8c1568629415f6b1f88de22ad8b725daaadfd0b21e |
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 | dyA5q/J5FQAypmJUtFE4PJJucJAYvMPe9uULF5z2Z9hf/EUnJ7nnYzatb5H/ONHrB0Gd3Zr2LkU7KKWJNfIsCg== |
| 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
| 2026-09-17T11:26:50.533848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036444observed 0b924da501ad4972bea28e7c9582dd25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:50.514281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036444/manifest.jsonobserved d5412c6e9fe632f827ac3d8c15686294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:50.495749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036444/publication.mdobserved 499844092d547e3a303780f3b9d35403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:50.478623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036444/publication.txtobserved c0ed2405b5b3de0ebef375722b39f29c...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. |
|---|