OT-2026-000064960
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000064960) never changes.
Identity and time
| Publication number | OT-2026-000064960 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-71ca-9411-e1a63dbf7589 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 256a3b52f61327ee2d3bbad07ca2b528d648bdc552df795c4c12bdfc8599503f |
|---|---|
| Markdown | 128a80343bb014c364d7d384a076e2bd76b21bf372cb42ef7f3a7c311e784976 |
| Publication page | 9755f06e867d505f5008a66b700f4198e63c0ea882d18b9c99ca9a2508db3230 |
| Manifest | 7f6cf5f50896aba16100409125f5ab19c2e7b1586917562ec96d39597be6708e |
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 | CupHQfnCSp3W6aU/npQhQbSVsssGgAeqPwh4EAfOXCFk0kGqFnJyRljeIolyd2OWuckP2D+84pFJJoYG4wjnCQ== |
| 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
| 2026-09-17T10:35:54.228145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064960observed 9755f06e867d505f5008a66b700f4198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:54.211625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064960/manifest.jsonobserved 7f6cf5f50896aba16100409125f5ab19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.192090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064960/publication.mdobserved 128a80343bb014c364d7d384a076e2bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:54.174669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064960/publication.txtobserved 256a3b52f61327ee2d3bbad07ca2b528...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. |
|---|