OT-2026-000103266
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000103266) never changes.
Identity and time
| Publication number | OT-2026-000103266 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7bb7-bcc7-37fbaaa7ea1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f8c578364347145ac1a0b0e7820d1aff896fd3321b5f18c8c602add141c0aa5 |
|---|---|
| Markdown | 2503b95fded1a964c6518adca81742e86c07b8fcd9e25a0c3f0a522cfbb50e0d |
| Publication page | 31fdaca644d6afee9cc16ae3bbde2a9278c97d08c1226bb92c8056324e0ee5d5 |
| Manifest | 29bae14d16084e3a97cb6122d046c586dba3c2a15540339edc73cf6524b151bf |
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 | mMjbqko5DKCQP50C/tb3eOWe1r31eHs9ftreRm8TVHyCQKuBBN3hXPLSf3yF1rIlS0h9O/Fnf/EQCcqCG3ClBA== |
| 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
| 2026-09-17T09:23:30.267393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103266observed 31fdaca644d6afee9cc16ae3bbde2a92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:30.250154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103266/manifest.jsonobserved 29bae14d16084e3a97cb6122d046c586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:30.233230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103266/publication.mdobserved 2503b95fded1a964c6518adca81742e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:30.215641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103266/publication.txtobserved 8f8c578364347145ac1a0b0e7820d1af...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. |
|---|