OT-2026-000043663
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000043663) never changes.
Identity and time
| Publication number | OT-2026-000043663 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92d0-75c4-b4f8-b117004a5238 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e667223b23f8ebeb7372213c2499e1b4e52b5e80b8fd844e7901f40a83ed515 |
|---|---|
| Markdown | 6e5b4d1427cb68c278fcf62f1d9966eddcfad1783c8bd75fa05824dd544a8808 |
| Publication page | aded53c1292ac7560e183e33ff1a9e33cdf9b6661278eae5ae2578f0353e517c |
| Manifest | 1d2970aa2cfb490d62506a5e8dc3325ea63f6eb393a4ad66df0dce88cc690ace |
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 | 0iIpzrDfi8DehgzGMg4LkEddUq5j0ND58oCILMoqZYXKG9Orx0lYx9Xfdfvtfuv7SdxsrbsaG5K8IJ8C6PZBCQ== |
| 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
| 2026-09-17T11:13:08.896201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043663observed aded53c1292ac7560e183e33ff1a9e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:08.877536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043663/manifest.jsonobserved 1d2970aa2cfb490d62506a5e8dc3325e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:08.856890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043663/publication.mdobserved 6e5b4d1427cb68c278fcf62f1d9966ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:08.834149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043663/publication.txtobserved 5e667223b23f8ebeb7372213c2499e1b...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. |
|---|