OT-2026-000095665
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095665) never changes.
Identity and time
| Publication number | OT-2026-000095665 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7b87-94e7-123745936db6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7661b7d79de4937841d71a53ce7aa093b320e2e5aeaee06f492a5a71de15632f |
|---|---|
| Markdown | 8869a8a1ad7fdc8719ce47bbc4ea6f5d1059abb4fa0a986d6e2768a0da1ce228 |
| Publication page | 27f4a9bf227b7323eb700fc6b8bc277a0892a451a9ff3df2649044e48488d824 |
| Manifest | 7ea04a91f242bcefe738b31889b0761eccdf1158d8b4c4195365140c892cd576 |
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 | w35M5Yx5OSsMTbtzXJ+MrT2JJYKF/GQ6Inu9ec7h90atLgI1HCCEdHdPnpa+VrGxa4/OKvJiBCPG9f4FRA74BQ== |
| 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
| 2026-09-17T09:35:08.237728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095665observed 27f4a9bf227b7323eb700fc6b8bc277a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.219707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095665/manifest.jsonobserved 7ea04a91f242bcefe738b31889b0761e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.201796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095665/publication.mdobserved 8869a8a1ad7fdc8719ce47bbc4ea6f5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.180668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095665/publication.txtobserved 7661b7d79de4937841d71a53ce7aa093...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. |
|---|