OT-2026-000066984
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000066984) never changes.
Identity and time
| Publication number | OT-2026-000066984 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-726a-895f-e94346ae2725 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066984 |
| Status | PUBLIC |
Content hashes
| Canonical text | e96878ca99bfaa92fafdb54832571b6d66a2882db5a395483f6cc35b9d1ffbcd |
|---|---|
| Markdown | 942964a230f5d7f39b9f4dd4e36dde1621b5d423ed96f83eb467f85575027249 |
| Publication page | df2a9ea41223f15b83110ba35448f6060b147df35221fa14b66d847628018e49 |
| Manifest | 09c611d7581ff2a4319ca7a49961e68a22c78053bf8530341e756ee123ea5439 |
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 | YTP6wb4ofuX52c6m1hAFd0F3fEu/eNd7JaFphzFnjQx/f9ewbxgbsrLc6MC2dwoyNoVSRxaNbVmxtZUUTuBuDQ== |
| 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
| 2026-09-17T10:32:12.524339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066984observed df2a9ea41223f15b83110ba35448f606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:12.507465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066984/manifest.jsonobserved 09c611d7581ff2a4319ca7a49961e68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.489426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066984/publication.mdobserved 942964a230f5d7f39b9f4dd4e36dde16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:12.470956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066984/publication.txtobserved e96878ca99bfaa92fafdb54832571b6d...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. |
|---|