OT-2026-000043747
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single 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-2026-000043747) never changes.
Identity and time
| Publication number | OT-2026-000043747 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-77a7-9fab-e554626ff397 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cae3742a329d2e428cd537209b9907659be09bea9b963649b3336cd68f5b6df |
|---|---|
| Markdown | 0a14c12209c8aa5e3d14c6bde5fb6d4e95aecd4d8a2467677c61eeb08aacf4c4 |
| Publication page | 27f54f7c13a232fa20f239ba9e1b5740e5852d3688df4659882995f9d6b9a2c1 |
| Manifest | 5109aa7e306dd639830840d770c84d94449d2e0041393daa01fd9f4aa83b34e7 |
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 | cJTLCs6gcxPHJb0N618n1DG7FJyEBQW7ZNwEwphfAlK38WxQrKh2stu42PCGKhWyIwkgIkUxvMWdyv8uOjGhCw== |
| 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
| 2026-09-17T11:12:01.654354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043747observed 27f54f7c13a232fa20f239ba9e1b5740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:01.633947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043747/manifest.jsonobserved 5109aa7e306dd639830840d770c84d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:01.613827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043747/publication.mdobserved 0a14c12209c8aa5e3d14c6bde5fb6d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:01.595460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043747/publication.txtobserved 1cae3742a329d2e428cd537209b99076...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. |
|---|