OT-2026-000099127
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099127) never changes.
Identity and time
| Publication number | OT-2026-000099127 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7aa4-8ae3-de2de0c0092c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68c694afcc17bad87e500e38e32dc700dc92d69ba90acddb6e1004f9ea5ad6b5 |
|---|---|
| Markdown | a9892a93eee12e8bf4436c2bc44b25200fe20ecbdfcb25663755df4a512f587b |
| Publication page | 8d572c6bc8313c3807c325d6bc13559f6a303669633d9499a538607f637224b1 |
| Manifest | 5ab6a0b1b4aa30899a30df123ae2d6a6cbf7564c68ec386795ba6fa05f9594fa |
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 | mJQY13UnuXWJ84T6FZQIGm8d/LBK0RJsY3LVpr9zQ4iWXhulGzMJGJ64BGixLUkpZ/CX3ZjXSmi45qjZt65rAw== |
| 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
| 2026-09-17T09:30:29.492036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099127observed 8d572c6bc8313c3807c325d6bc13559f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:29.474167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099127/manifest.jsonobserved 5ab6a0b1b4aa30899a30df123ae2d6a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.454292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099127/publication.mdobserved a9892a93eee12e8bf4436c2bc44b2520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.430286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099127/publication.txtobserved 68c694afcc17bad87e500e38e32dc700...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. |
|---|