OT-2026-000103166
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pulsed blow-off 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-2026-000103166) never changes.
Identity and time
| Publication number | OT-2026-000103166 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7ef9-9649-7ae0d875596e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e3a449a19b44852b9c66284fcd02a5397a1b9b7a6b4c18fab7780647e136f60 |
|---|---|
| Markdown | 424d6d2f18da516db3fcb2ae15b5c5e4c143ca0d563c16029e5fa0d2fa5e801f |
| Publication page | f6131e49b587c1ab6b50d315a81ea23d3b2e73ef7482f1c5eddb1afe8d538f85 |
| Manifest | 3a54aa9ec9ea6104ed9c0d26cb31b3f52467fa1224f421555c8a9e3a237c3e32 |
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 | nnQCot76FDpGiZbiCQbZqYDVmOLoFJVzR2TIxhVlLpxRum5gBQ/wwqVxW46frc8aE43SrxRCJfV+Yb45A7JmCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:22.920226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103166observed f6131e49b587c1ab6b50d315a81ea23d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:22.902028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103166/manifest.jsonobserved 3a54aa9ec9ea6104ed9c0d26cb31b3f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:22.884970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103166/publication.mdobserved 424d6d2f18da516db3fcb2ae15b5c5e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:22.866783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103166/publication.txtobserved 8e3a449a19b44852b9c66284fcd02a53...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. |
|---|