OT-2026-000045128
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off after set-down, on a tool changer
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-2026-000045128) never changes.
Identity and time
| Publication number | OT-2026-000045128 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7605-9799-4795f1118600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045128 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7425d7f28ef02fb92f972fa43817189c9a357a49ebdfa8b5ba8c5a32fbbd0dd5 |
|---|---|
| Markdown | abd5389a3436c69977c1594232ef0d6806c10a82636ea730f0f1b4ff087dfb80 |
| Publication page | 47c32b538b9f2396e95b4bbb72a05cf6874b30fd9b5306fcb9623f6bfd744a91 |
| Manifest | c88c8e49322e07847070c24111722c6a8f20cd56540da101083b4cd887198425 |
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 | P7i/+SPAEZx1VQDKKYnk9Shrm0faVLxDBoSbnaoFHl0gFxVVrduEfdnpjff8T/ffOQg+kKJpM8f4Tp2uMAiUAw== |
| 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
| 2026-09-17T11:10:16.514531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045128observed 47c32b538b9f2396e95b4bbb72a05cf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.498434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045128/manifest.jsonobserved c88c8e49322e07847070c24111722c6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.478732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045128/publication.mdobserved abd5389a3436c69977c1594232ef0d68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.459809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045128/publication.txtobserved 7425d7f28ef02fb92f972fa43817189c...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. |
|---|