OT-2026-000037105
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000037105) never changes.
Identity and time
| Publication number | OT-2026-000037105 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7d52-913d-88a9a2fbed81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5135b1a67cbd767a5b45f609ba0454cf002cbe161264a08892bb187ea6bf5f21 |
|---|---|
| Markdown | 7c59befe291ed4e62c52b57a24f0e42ff3808bbb143c077ccefcda8ecfbc7ecc |
| Publication page | 1f67fb9b8d756804937b757e4eb78dda7705b97edbeddb11abec33f118fa5bae |
| Manifest | fc6e19be04002f6fb2e0b7156ef56175f1423247e5f8c274edfa6b03d51854f8 |
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 | fA3dmvqVV/OO+8f8JtTCLuyZZ1xPmb/4mQPZuyF+0nkxGjq+Df2f7hcmNxl3ol3LtJU8C+6C8VqjncfmEwE+AQ== |
| 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
| 2026-09-17T11:24:58.373753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037105observed 1f67fb9b8d756804937b757e4eb78dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:58.358384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037105/manifest.jsonobserved fc6e19be04002f6fb2e0b7156ef56175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:58.342625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037105/publication.mdobserved 7c59befe291ed4e62c52b57a24f0e42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:58.326606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037105/publication.txtobserved 5135b1a67cbd767a5b45f609ba0454cf...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. |
|---|