OT-2026-000015368
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, 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-2026-000015368) never changes.
Identity and time
| Publication number | OT-2026-000015368 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7f0f-a0bd-08013707546b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22e4d83b99cc2e5b9201c903b429a91447fd17a77e77ec8b6549da98e32ef31f |
|---|---|
| Markdown | 0d0207de3851f48d956ad34a961e6a3f3f27e8ce329b1372ac1d52d1a2d40fec |
| Publication page | 10f57c0b6d1aff1751ff35d11b53abb084c881528afa41b6c58d08be4f9ba333 |
| Manifest | 83924b272aed8de88177a9f9182b036b39f905857ff920defd2b99a02edbb940 |
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 | VahaeL7v4aQElm9/ZVCpm2JAmrmScaFNkmA9nvHGNgVmqP27BYIbTtU+FQZYMPXo0bwjbXo+D9nIpziDCddTCw== |
| 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
| 2026-09-17T12:06:04.871290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015368observed 10f57c0b6d1aff1751ff35d11b53abb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:04.851788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015368/manifest.jsonobserved 83924b272aed8de88177a9f9182b036b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.830865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015368/publication.mdobserved 0d0207de3851f48d956ad34a961e6a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:04.807916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015368/publication.txtobserved 22e4d83b99cc2e5b9201c903b429a914...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. |
|---|