OT-2026-000066080
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000066080) never changes.
Identity and time
| Publication number | OT-2026-000066080 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-762a-9bed-ac64e04aee10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17358cec4fc5ef918197c2fb59cabd2f006bae5229962ff07aeb36a843c9bc54 |
|---|---|
| Markdown | 8f88371b715cb2a21843a18907d8f34f2df03d28212c713581bb10972c252524 |
| Publication page | 462dcefd552d135764aac82bcd40c44f1110eeae6007caff7637482192e16519 |
| Manifest | 45572a02de95b5fa3a3b51603d7c762a5a7e32e6c893899fe1fa9654277ccace |
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 | YSQ02Ed/GAnwqBpXPuu2sZXr7YUKszwbwia7Iu6LpTOzNTyoCv4rD1khf61xUiwReHes8Cz2cAxtIqsW8fXYCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:44.751100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066080observed 462dcefd552d135764aac82bcd40c44f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:44.732367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066080/manifest.jsonobserved 45572a02de95b5fa3a3b51603d7c762a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:44.579228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066080/publication.mdobserved 8f88371b715cb2a21843a18907d8f34f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:44.563182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066080/publication.txtobserved 17358cec4fc5ef918197c2fb59cabd2f...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. |
|---|