OT-2026-000060643
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000060643) never changes.
Identity and time
| Publication number | OT-2026-000060643 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7621-92e3-c576b00cdd8d · 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-2026-000060643 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9578cf52b62a85901133ffe1840897fd2f115c33dd3d4204e9bee652dcc3f33 |
|---|---|
| Markdown | 38a6b52d7aa29bcfe173d2c97d9cab3b4fffa4a785293d4e6b8944ecfc7705cd |
| Publication page | d7bb16e989dfcac98a9db2f654945b338ef81ed50f70a015c177deac2594c6bf |
| Manifest | 42c9379f33dde204f399bb9106a055e1d3ff2d2b2597d20af23b4b3d5062c4ab |
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 | 2d2GV6AYAvKLtm0DtfA+Ks9YN1sUw8S+cXBJNnDKU2yeeKMkH1qLCc5zftW1d30G9dW5B7ji601vjNE6YyKMDQ== |
| 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
| 2026-09-17T10:43:16.496614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060643observed d7bb16e989dfcac98a9db2f654945b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:16.479997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060643/manifest.jsonobserved 42c9379f33dde204f399bb9106a055e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.462965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060643/publication.mdobserved 38a6b52d7aa29bcfe173d2c97d9cab3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.446257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060643/publication.txtobserved b9578cf52b62a85901133ffe1840897f...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. |
|---|