OT-2026-000100675
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000100675) never changes.
Identity and time
| Publication number | OT-2026-000100675 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-7596-8f6f-e6be53832dd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100675 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7e8b4d63b725a6b2727b47bd84d40914e7d3c9fdab32968232d5adcc11e3c36 |
|---|---|
| Markdown | 095a1bf8b9443a3901fa302a2209fe2e9a4e4bf91dfca173fa08a0663be45778 |
| Publication page | b50d7920f1df6a0970b570081b62a193bef95bd59463000c312f3b946ffca85b |
| Manifest | 356964fdc7bb64d8e6879ba2dd42b76207e764fcfa3ea89aa65677d7dd1eaccd |
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 | pJNRBt40rzQR9NlW0cU5vzHKPq6WSRGgkGjOopK/yXfP7bS+x7qaebDAQcTdZfZpgiN16FfJHsJopLy1v0/mCg== |
| 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
| 2026-09-17T09:27:29.342510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100675observed b50d7920f1df6a0970b570081b62a193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:29.325957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100675/manifest.jsonobserved 356964fdc7bb64d8e6879ba2dd42b762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:29.308202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100675/publication.mdobserved 095a1bf8b9443a3901fa302a2209fe2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:29.289949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100675/publication.txtobserved c7e8b4d63b725a6b2727b47bd84d4091...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. |
|---|