OT-2026-000061960
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000061960) never changes.
Identity and time
| Publication number | OT-2026-000061960 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7ae8-9a76-ae03b3fb5131 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061960 |
| Status | PUBLIC |
Content hashes
| Canonical text | be5fbf6327a825cd65f58d069592db863fc2e38cdf2d5f1eb1bf71efcd831d86 |
|---|---|
| Markdown | 4adfe0beb9d0c88b175648ac6ed6f933e11665a1218642789659012e36ddcce4 |
| Publication page | b8c2112c4bc9fc8078f19333a4c733a63cd1b21b3ce967931c1effc9b110c614 |
| Manifest | 62417cb5743904105c515e6f72cd0421df559db2f89b89c968463546dc31904c |
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 | qsYfnMFjFp5dsmZU7ijpTqT+ZMAZJ0dAcZ8sgg7Y1aWCvVcFl8dqD8sE/Fsy2sk9ANR44MKnVhopd5p8LxUDCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:52.167970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061960observed b8c2112c4bc9fc8078f19333a4c733a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:52.141227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061960/manifest.jsonobserved 62417cb5743904105c515e6f72cd0421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:52.118553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061960/publication.mdobserved 4adfe0beb9d0c88b175648ac6ed6f933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:52.094667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061960/publication.txtobserved be5fbf6327a825cd65f58d069592db86...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. |
|---|