OT-2026-000060645
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, vented after 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-2026-000060645) never changes.
Identity and time
| Publication number | OT-2026-000060645 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7f2e-ad4b-a8727a75a4fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060645 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab9d1060cfcb2015d30570881e71ddf9d8728cea2cb3f6410137772f50e119cf |
|---|---|
| Markdown | 2a5feeb1f2a90d1a73dbe74085ed3b0649aff1a36f9ccdf070060cad5fc1a618 |
| Publication page | d3fedb5d1fdf6cea59e440fc7078cdc292c9f7066f3892bc6bd6e6b4171e14f3 |
| Manifest | 034e32ccbb2abbde936aa698a01946b041d96f7702b601f28ef2c51fbc18c9a5 |
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 | HEHSRSrCrSMqSluWlKm6Uf0hh6VUJenBLqDzhYPTMgK+6qmbaHpzg5knhmv46Dg2U2qwcHWLJK3KdsdapMhJBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:16.639827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060645observed d3fedb5d1fdf6cea59e440fc7078cdc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:16.623374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060645/manifest.jsonobserved 034e32ccbb2abbde936aa698a01946b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.605615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060645/publication.mdobserved 2a5feeb1f2a90d1a73dbe74085ed3b06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.586604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060645/publication.txtobserved ab9d1060cfcb2015d30570881e71ddf9...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. |
|---|