OT-2026-000098761
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000098761) never changes.
Identity and time
| Publication number | OT-2026-000098761 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7927-87a8-6355f1d3d840 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b759afea7eb6cf1b22ca991af0342ddcb79daff8de98215708994a63e2f0a18 |
|---|---|
| Markdown | a43fd6c3a991145b9dbafdb605a8c73afaae008caa5b52887948d11d38b8bb9e |
| Publication page | 52eb1a53c9948dbe0c72f96b8353e86b815e66199c6b405931d49d16b4118c1d |
| Manifest | efecfa32dd44d171e927e013b40c9e2879184b36af8416d2709f711dc3b59d0e |
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 | p0BnHIzYMU1SiaSI1rhj490h8LVjt7XrAKBqC/r8qfMzunc12shBFgeYmdfMx0f8VbtufeZlXY6xHlHKyUXoAQ== |
| 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
| 2026-09-17T09:31:04.846086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098761observed 52eb1a53c9948dbe0c72f96b8353e86b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.830280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098761/manifest.jsonobserved efecfa32dd44d171e927e013b40c9e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.812995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098761/publication.mdobserved a43fd6c3a991145b9dbafdb605a8c73a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.795151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098761/publication.txtobserved 0b759afea7eb6cf1b22ca991af0342dd...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. |
|---|