OT-2026-000099696
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000099696) never changes.
Identity and time
| Publication number | OT-2026-000099696 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-73a1-be90-18a5b8badcbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f2a35ed3f84913c1f6e0aa1628c325c019fcc57a9732319399b0bc25f98368b |
|---|---|
| Markdown | 51ac6dba3025be7bfc623d38b5bf5bdc4f33c85e7b18a9bc9b259f4797b7ba32 |
| Publication page | 0f0ff2d75f7347c6d1db82374d30fe3772f1863125e6d0373021f0886e61bb0d |
| Manifest | e25d9ccfba830893f94655aa97a02e58b581502b7484f8be8c96f8053500124c |
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 | iCMR/4sQgd0oB2mnu38bVMs7NNPwDCnsaD4DJCPmM1dKwr9Rb+9oKQqolOUSNQulJ7+MwSyhRa62wao1bac8Ag== |
| 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
| 2026-09-17T09:29:42.488666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099696observed 0f0ff2d75f7347c6d1db82374d30fe37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:42.468402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099696/manifest.jsonobserved e25d9ccfba830893f94655aa97a02e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:42.449531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099696/publication.mdobserved 51ac6dba3025be7bfc623d38b5bf5bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:42.429477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099696/publication.txtobserved 6f2a35ed3f84913c1f6e0aa1628c325c...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. |
|---|