OT-2026-000099134
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099134) never changes.
Identity and time
| Publication number | OT-2026-000099134 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7d71-85ac-5c221c0998ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099134 |
| Status | PUBLIC |
Content hashes
| Canonical text | d70bc94de6c7397152ff645d6009e745d0001f0b12370df306b953dc2c5e1937 |
|---|---|
| Markdown | 9244b192920ad3fe0812b02e5f645f284ab75c72c96de986b36e05139784127d |
| Publication page | 506071642da67c2fe5e407cbbe298ce7e73a0d073227423700383f7cabec6f5e |
| Manifest | b59b5adfd767b69b811136d680b19dd602e0df49666717db1c0b0441b355e4ae |
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 | frGibKjxWeR6jaExpADf67kyI+vHMlzyzzPFQjrXhPNapXrcIJN9W63tmZ9fjyLgFeG9ooubU96GHNaqxQIEBA== |
| 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
| 2026-09-17T09:30:30.107505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099134observed 506071642da67c2fe5e407cbbe298ce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:30.089864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099134/manifest.jsonobserved b59b5adfd767b69b811136d680b19dd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.070512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099134/publication.mdobserved 9244b192920ad3fe0812b02e5f645f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.052781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099134/publication.txtobserved d70bc94de6c7397152ff645d6009e745...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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