OT-2026-000007698
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000007698) never changes.
Identity and time
| Publication number | OT-2026-000007698 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843e-7ee9-ad98-12048896c1d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 964f1efae62dda305ce0554245553dac772b93a3cdd750f6f26dcf4a47b5d7a9 |
|---|---|
| Markdown | 84e04e3b2f1a11b1ed44a825033f95feeaf2a340279ba51f21c983aa0720856d |
| Publication page | d2e179b197a8b9a17e5f36a0a4097f236e468b4c64754fef82238fd7dcb9ff7f |
| Manifest | 5323c6b92e88228b14d920506e2d986ac456c05929dd870fc0ba692ae13ce322 |
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 | ZfvC/uNZsEWbBPAx93mYuwKc9yumJhAVja4LVMqLb5oWyWUO8sEvFbDay6NM02BZPsK8lYmAWbtsGM7GHmHWDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:04.798474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007698observed d2e179b197a8b9a17e5f36a0a4097f23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:04.781039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007698/manifest.jsonobserved 5323c6b92e88228b14d920506e2d986a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:04.763574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007698/publication.mdobserved 84e04e3b2f1a11b1ed44a825033f95fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:04.746171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007698/publication.txtobserved 964f1efae62dda305ce0554245553dac...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. |
|---|