OT-2026-000083704
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000083704) never changes.
Identity and time
| Publication number | OT-2026-000083704 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7ed0-9d2f-a9ea4ad9ddd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88c32d349f7490708e1e96974fb20389135afd0d3398af9c86008196546b2fe9 |
|---|---|
| Markdown | 92e8e53dc848d4e47aecdf24cb87fad6d5232be2c14fd221bf4d775453019e89 |
| Publication page | d6bd8e32ac2af68263e768aaaac622ef242fc48bda085590c7467bc2daa2833f |
| Manifest | b36a7c2605777ae6e1525274a98a64104b62b3005a11b402b47de7691b0b1959 |
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 | ewaA0fePWDFZux0lhhggPbN9stXIXRFGo6JmvRO30CahoR/zcCiCgK5XpF5y9UnF76YO1A5NJfau2D1H0c0bDg== |
| 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
| 2026-09-17T09:57:19.994506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083704observed d6bd8e32ac2af68263e768aaaac622ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:19.977671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083704/manifest.jsonobserved b36a7c2605777ae6e1525274a98a6410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.960980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083704/publication.mdobserved 92e8e53dc848d4e47aecdf24cb87fad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.942285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083704/publication.txtobserved 88c32d349f7490708e1e96974fb20389...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. |
|---|