OT-2026-000104357
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed 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-2026-000104357) never changes.
Identity and time
| Publication number | OT-2026-000104357 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7e4d-b624-45fdcc99ae3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104357 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4b4b3d774152ead50a7a866a8f665c641a60f267fa7e594b2f44ea838f93060 |
|---|---|
| Markdown | a9f0baacd8bf5fe9ac48c6b00bf7a3b6407da8485ef745b76fbbf7bf710c574a |
| Publication page | bc87ce1be9e6f93ccbd0febd3ccef04b87ffb1ae4041358425032ad67736c13e |
| Manifest | 3e868988fe41a121c115bfd90d6188dde0235dfb627625f5f1a2ae9a8b53b868 |
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 | NlYgD55FPHpa87fKdLRt7lkdLOZUX+6V2kqblpVvrSwn1k0IyVFrifSIIHEWt6G7NPuPh1blEQZBsBCNfWIrCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:36.922603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104357observed bc87ce1be9e6f93ccbd0febd3ccef04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:36.906035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104357/manifest.jsonobserved 3e868988fe41a121c115bfd90d6188dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.889181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104357/publication.mdobserved a9f0baacd8bf5fe9ac48c6b00bf7a3b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.871975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104357/publication.txtobserved d4b4b3d774152ead50a7a866a8f665c6...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. |
|---|