OT-2026-000100387
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000100387) never changes.
Identity and time
| Publication number | OT-2026-000100387 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ee-7d05-9e72-91f353c259a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34998f3b671228770815bea0181312f7a6c82c0b5950dd08696894e66856a000 |
|---|---|
| Markdown | 4a8daa68827b7555d668697c2e6d87bf72b3527c6359a8a29806d8a6e5144144 |
| Publication page | bde32f902f6c868deb6a43d07972fe627a6a05b6df987f8f6e2d74092502cc1d |
| Manifest | 355adf022018af99fe471f207fe843dd615b536991d77db31062a660a7f7f215 |
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 | FFFPwr2CApKlP8fssj7eJle8xVUqHS+/v0EnJinWdAN/YG8csbzf1ltJ/AlHywD0j+WgTUSOVdVCwzsrio+SAA== |
| 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
| 2026-09-17T09:27:07.154217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100387observed bde32f902f6c868deb6a43d07972fe62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:07.136098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100387/manifest.jsonobserved 355adf022018af99fe471f207fe843dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:07.119687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100387/publication.mdobserved 4a8daa68827b7555d668697c2e6d87bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:07.102961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100387/publication.txtobserved 34998f3b671228770815bea0181312f7...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. |
|---|