OT-2026-000102809
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000102809) never changes.
Identity and time
| Publication number | OT-2026-000102809 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7dea-a4d4-07e79f69422e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102809 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef54e6d2295b1ba4e385802cae94378d4b6308151d91069ee8f299e9e307a0cc |
|---|---|
| Markdown | 3275d200c60f00328e42d7c5a3c37635875d63804e1243968a7ffc404eddc757 |
| Publication page | aac58ac88e9a848438dbae6866e604aa829f4299b22b135528c94c16260f08ad |
| Manifest | 3be844ab39474a7526d4fba7f576370aec838451fde3c5a2609948c8d7ed564f |
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 | DDH4o2eILIzEofjodNLqzEpOJDb+PiRTA/LfeHjvLIvlNnfpmqwfjsXprrKJCfl1w2QC0kAOF/OfSgC5IS+9Dw== |
| 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
| 2026-09-17T09:24:20.329459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102809observed aac58ac88e9a848438dbae6866e604aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:20.311272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102809/manifest.jsonobserved 3be844ab39474a7526d4fba7f576370a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.292619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102809/publication.mdobserved 3275d200c60f00328e42d7c5a3c37635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.274585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102809/publication.txtobserved ef54e6d2295b1ba4e385802cae94378d...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. |
|---|