OT-2026-000081627
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000081627) never changes.
Identity and time
| Publication number | OT-2026-000081627 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-75a5-ac65-c149cc37815e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081627 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7838308ec84ab79b5ea37283202d1fc0ad3a3e8746ba47d814e4352001aad07 |
|---|---|
| Markdown | 23d33478832cf51a95586d7930a5be9e0ccdea7cfa3d174052705f4ed5e56e96 |
| Publication page | a6d12a62fa95699272112c0eeb2d169e1f9ec62b6b128697baa116593b0afe4f |
| Manifest | f55741b0f6d44d0f87b2f6aa5a7bf0a9512ae31aecb823e23051060a920dd2d9 |
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 | h3jYYcG4ZKQse8Jl/ImghBXMMPlr2sEJYm3uQRmpBH/TYA3EIYHCt1op6QT9dXgQ1eSyMBJxrtwXngV4WDHnAA== |
| 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
| 2026-09-17T09:59:40.482840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081627observed a6d12a62fa95699272112c0eeb2d169e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:40.465849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081627/manifest.jsonobserved f55741b0f6d44d0f87b2f6aa5a7bf0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.448990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081627/publication.mdobserved 23d33478832cf51a95586d7930a5be9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.430907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081627/publication.txtobserved a7838308ec84ab79b5ea37283202d1fc...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. |
|---|