OT-2026-000063670
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000063670) never changes.
Identity and time
| Publication number | OT-2026-000063670 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-795a-8b7d-a647d914a85b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063670 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1cd76d62913ff6e7d7908c3bb92a078ed3c54f7412afacd754e0c8093a1f8f7 |
|---|---|
| Markdown | de9ab826bee76ecd296b8337c7a2353a87a41637ebe5babd2a1711bf6d3ff397 |
| Publication page | 27777d4be14215994a1ab47849a47a746eec1ea92c24c3ede766540cf9e851bb |
| Manifest | 89aa2ce99c8777039d60d92da657f545df16de95c9a35eb8c7a347f0ccb86e89 |
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 | OVUt9mAObTQT1/VZdc9/Rt5uIp4BtFe7YF7JPtAFSrtY8ErMwWepvybUCoEQwngeuYXE2/VU1qTJzUdxup9zAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:46.949618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063670observed 27777d4be14215994a1ab47849a47a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:46.932323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063670/manifest.jsonobserved 89aa2ce99c8777039d60d92da657f545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:46.917503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063670/publication.mdobserved de9ab826bee76ecd296b8337c7a2353a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:46.899872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063670/publication.txtobserved a1cd76d62913ff6e7d7908c3bb92a078...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. |
|---|