OT-2026-000027036
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off before 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-2026-000027036) never changes.
Identity and time
| Publication number | OT-2026-000027036 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7431-9541-844dd55cfa97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a1f8254e978f3890b048a2276a44d12b8e9e5ba019ec5f2c74402534b83a192 |
|---|---|
| Markdown | 0564ce5bae4cfabe850136561debc56f6e2ddc0f0ae1e8018bb56911e1d55280 |
| Publication page | 1e02dd6fb2fd270e29ff0232a0446585b9d62b94d2cfaddc9f37b1f574ff1fbd |
| Manifest | 89e0a65193c117e8d64047307e5d2fdf43ad060f18b9c15341bda2b960ae5468 |
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 | I+zACHKBzR/IhxOUs31N34Q+jD+3YDG5LAC5Pux9FBqFIccx8BNkRy45cPDOyDUU1flW8pXGyY77rtJOeD7NDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:47.432148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027036observed 1e02dd6fb2fd270e29ff0232a0446585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:47.415482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027036/manifest.jsonobserved 89e0a65193c117e8d64047307e5d2fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:47.398775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027036/publication.mdobserved 0564ce5bae4cfabe850136561debc56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:47.382103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027036/publication.txtobserved 2a1f8254e978f3890b048a2276a44d12...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. |
|---|