OT-2026-000063762
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum 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-2026-000063762) never changes.
Identity and time
| Publication number | OT-2026-000063762 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7914-afa9-3f7e14472c91 · 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-2026-000063762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6024ba2545816b1618d7a3f7d5094e767a5758569093c58aa54b49702cc1ed12 |
|---|---|
| Markdown | 0b85511f8ca6b8a043270517add46e0bd320cac69bdce6427b290d95bf355ca8 |
| Publication page | 971458187aa7b26e4bbdfec4a608bd941407d8e7c04a699d484dea927d5b6c3f |
| Manifest | 61c5ee7ec81292ddede5ebd5cf59e06fb075c699727ad6c19ef1047752dc5071 |
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 | TnZhm1EFiy4gcS0xw6hST2CDZ/Q94RcaSYH/aKtRIF+PfGsVLXfmDvaeScOSkwtzv3mlqqb0bdLpVLmJFFvPAg== |
| 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
| 2026-09-17T10:37:54.033973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063762observed 971458187aa7b26e4bbdfec4a608bd94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:54.015992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063762/manifest.jsonobserved 61c5ee7ec81292ddede5ebd5cf59e06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.997499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063762/publication.mdobserved 0b85511f8ca6b8a043270517add46e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:53.976925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063762/publication.txtobserved 6024ba2545816b1618d7a3f7d5094e76...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. |
|---|