OT-2026-000103396
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000103396) never changes.
Identity and time
| Publication number | OT-2026-000103396 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7641-bfbd-9cf728523192 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52d4214bed399416340c67331c0a0cf0e8835fe0574bee12125db4f1e44a3618 |
|---|---|
| Markdown | d5d49b9ea0c9c6564d41abbc8feb4ac1f5ed829d62edc1474a36e09c81387b3b |
| Publication page | 373d27353fab340675dfb26fd7e053549f2000c9d56fbbb141094226f9715f76 |
| Manifest | a685bd588e4d8b6576e3730a1651641366cf22450fd7ef474245b1c5ceba0f20 |
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 | AVfI+zun1z6UF8amN2zl4IzybFQtp4Mg5D//sa0fXB+U72hiDW8+KNP1pUIvv4nrqlkaWO9JwYkKtE6DW45zAw== |
| 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
| 2026-09-17T09:22:08.343076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103396observed 373d27353fab340675dfb26fd7e05354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:08.326359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103396/manifest.jsonobserved a685bd588e4d8b6576e3730a16516413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:08.310253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103396/publication.mdobserved d5d49b9ea0c9c6564d41abbc8feb4ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:08.294517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103396/publication.txtobserved 52d4214bed399416340c67331c0a0cf0...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. |
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