OT-2026-000102337
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000102337) never changes.
Identity and time
| Publication number | OT-2026-000102337 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-7a05-9730-a33884c64a76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01a48276e6b9eb67c76a67f3966708b0e4b83fce1a7d592f48339114d6acc29e |
|---|---|
| Markdown | f51e69163d9493ab4712063e97eefc56b8210e0bef8493e77aa6c7e0d83eb386 |
| Publication page | 6a3c0d59d5c621dfe3e98eafc25babee5e3dca00c0093b9b08a4e6c0cd410ce0 |
| Manifest | 4b9d4a37afa5f8835f31f46b78b19cd00312aa93d44d9d991b38d3f6483dd27e |
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 | k91OFVTtL0qatTClkyQgACZetsSwJmu4NbVdMNtLWZBk7RIAPF/5jPLCVwWwFWzrBKpAcfXL33RxWHNiWKitCg== |
| 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
| 2026-09-17T09:25:32.691995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102337observed 6a3c0d59d5c621dfe3e98eafc25babee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:32.670824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102337/manifest.jsonobserved 4b9d4a37afa5f8835f31f46b78b19cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.650846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102337/publication.mdobserved f51e69163d9493ab4712063e97eefc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.629749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102337/publication.txtobserved 01a48276e6b9eb67c76a67f3966708b0...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. |
|---|