OT-2026-000062530
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000062530) never changes.
Identity and time
| Publication number | OT-2026-000062530 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7ae6-8fa3-e88e480312ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0289f62414a88622f06df568b04a762054205f4d8479953bd55fa00224b5a2cf |
|---|---|
| Markdown | 02122e042edb9cc6f7b17440adf5941fe4cd4581a6f012eb3636eac019faa9a6 |
| Publication page | f465ee820f41baba2ed78ab73822be142bce3b702a6dc00d1ae94943025a2a9a |
| Manifest | 93dbf206b594147e9830ca1191a6d4f650538e9f5de24fb37d038791f786b8f7 |
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 | WXYn1WdW30Dz+dhNZ6NhFUO6NbVIPgXytDfD1w27ZmNkCNAuJ9rv11itoWjhmkkqOd350EfspzM1o5Bwg9K5BA== |
| 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
| 2026-09-17T10:39:59.394466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062530observed f465ee820f41baba2ed78ab73822be14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:59.373626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062530/manifest.jsonobserved 93dbf206b594147e9830ca1191a6d4f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.351518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062530/publication.mdobserved 02122e042edb9cc6f7b17440adf5941f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:59.333542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062530/publication.txtobserved 0289f62414a88622f06df568b04a7620...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. |
|---|