OT-2026-000097484
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097484) never changes.
Identity and time
| Publication number | OT-2026-000097484 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-779d-a38b-7927ee5d1e73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a4f73af35161e0c6a4b1a39062b07bfe9ba73ccc8b3cdcf047b6779b6beb6d8 |
|---|---|
| Markdown | cc115677001a835e812cc270e75e36705030a2019775e6b83c2f311b015964bd |
| Publication page | 517e8af8dd2fa6373ca38111ed3014284ef30c465ecec39ec5a2cf9953bc5975 |
| Manifest | 888be393fb7b63a8800d126eda2d12c096ebb0fb83ce61e861e16987a951f667 |
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 | m41DBpTQMTEE8rJa9HZEtARsnquG35BqeuOefx5TGpEKeqoizVa4grKNn8fh8IWkqi5RzIEE21guue8B1V9CDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:21.307266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097484observed 517e8af8dd2fa6373ca38111ed301428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:21.290067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097484/manifest.jsonobserved 888be393fb7b63a8800d126eda2d12c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.273685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097484/publication.mdobserved cc115677001a835e812cc270e75e3670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.257368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097484/publication.txtobserved 1a4f73af35161e0c6a4b1a39062b07bf...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. |
|---|