OT-2026-000082259
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000082259) never changes.
Identity and time
| Publication number | OT-2026-000082259 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-75d9-ab98-92af9ec632e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c7068beb9aceaba06cc572eb5fa92de9b0ea55e7a6abaac9b01d07989f8339f |
|---|---|
| Markdown | 951f3a71ec8e36163d4edd6418190af0be1ffdfeee16ce51896801c5359d177e |
| Publication page | a88bcc29c219979445e4cc259a576137f58979a5c6bc89da5ed8f8f914667355 |
| Manifest | 59cb8247c40715ca0e1452c1cb58e702e93ad27cc906b93d2493339aed8e6ed2 |
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 | Q/nYhT0JMwGveJDU7zLWFRPqmZYg1u/dIUXDeyw6BDcYgGwbGXuJ/CYTH43MlBE5xI+zp+qGOHa2y61AtoM7BA== |
| 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
| 2026-09-17T09:59:06.649640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082259observed a88bcc29c219979445e4cc259a576137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.632316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082259/manifest.jsonobserved 59cb8247c40715ca0e1452c1cb58e702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.615177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082259/publication.mdobserved 951f3a71ec8e36163d4edd6418190af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.596916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082259/publication.txtobserved 7c7068beb9aceaba06cc572eb5fa92de...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. |
|---|