OT-2026-000009686
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000009686) never changes.
Identity and time
| Publication number | OT-2026-000009686 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7930-aab4-f8d611a9b4c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 013cd61322c29c6bd8e9fe2153147089f6e9f3e49e38efc90b85f704e8e2ae5e |
|---|---|
| Markdown | 76ca1c96c448c0e4f304e3c6b50a585030197e307318280b84b1b89e7bbf9d22 |
| Publication page | c34fc61dfc703baeb9fcfc1635a8a3b1fc541269adb80d5ee39f8d8dd20c042d |
| Manifest | dcd31733e76df9a751898bb9aa932185a59eeb7bd95277f379503299c45d7945 |
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 | w+oSUvym1HoI7A1LuW5l1tGf6sa8KZVuLNk7vMqgPYJsBpdmAdkJh8RT7q0jo1WzG8mWYDP/uA3/WIoDHPPOBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:10.088813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009686observed c34fc61dfc703baeb9fcfc1635a8a3b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:10.070113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009686/manifest.jsonobserved dcd31733e76df9a751898bb9aa932185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:10.051366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009686/publication.mdobserved 76ca1c96c448c0e4f304e3c6b50a5850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:10.029244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009686/publication.txtobserved 013cd61322c29c6bd8e9fe2153147089...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. |
|---|