OT-2026-000102785
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000102785) never changes.
Identity and time
| Publication number | OT-2026-000102785 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7d52-963e-0abe39603bf5 · 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-2026-000102785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89c2dd8980b8f8a566ab4b863125d7b45b72ab0ca53c37580d24345c7384d0d8 |
|---|---|
| Markdown | f114010417ceff431f8cade895fd21c462cdaab218042c59f0e61f6ea33b1f4d |
| Publication page | b0d472d128e24cad095dcbfc72cf4a7e407678bf0983c67c1c665ee5549cb116 |
| Manifest | 2ebb70e771e901eb786fba21e3d963c0c08445886ab336269b645b42e12d5152 |
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 | S96BQ3Ie2Qt82ggZzUBKVIgJWfuaV81lSC5PlSYJFYLlDVLQVabA96/iOK9V2jH91m4+uVKWRlXMS9knjh/QBg== |
| 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
| 2026-09-17T09:24:18.779515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102785observed b0d472d128e24cad095dcbfc72cf4a7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:18.759317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102785/manifest.jsonobserved 2ebb70e771e901eb786fba21e3d963c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:18.742114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102785/publication.mdobserved f114010417ceff431f8cade895fd21c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:18.723138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102785/publication.txtobserved 89c2dd8980b8f8a566ab4b863125d7b4...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. |
|---|