OT-2026-000096677
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000096677) never changes.
Identity and time
| Publication number | OT-2026-000096677 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-7c94-8c73-a2c1e49f48b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fe8a5aa6fea4437ab5d78b39e7a2d604e4c1c3164fa9b2e64732c567f2407a6 |
|---|---|
| Markdown | 6c1e159f7b342f19a67cd41e2dc1312b8fb4d73c6aee5fde60843d3e3341aa63 |
| Publication page | d4423e878d9aca25d83261d1fed302081b23fd6cff207c96d1f3b34042b9c7d9 |
| Manifest | cfaec247fb0435ca01b54960abd76cc9fe96f8790015e9c854d0b8085a6be5ff |
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 | ri4Fw0/fPE1ErNaW9OeJy6XUL9fkl8pGV/heFBgUwKDBBBw0kDcTA+TqlZXa1uipheTs+8F3KYxxaYflfCPCBw== |
| 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
| 2026-09-17T09:34:09.245294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096677observed d4423e878d9aca25d83261d1fed30208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:09.227510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096677/manifest.jsonobserved cfaec247fb0435ca01b54960abd76cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:09.209656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096677/publication.mdobserved 6c1e159f7b342f19a67cd41e2dc1312b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:09.192097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096677/publication.txtobserved 0fe8a5aa6fea4437ab5d78b39e7a2d60...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. |
|---|