OT-2026-000017296
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000017296) never changes.
Identity and time
| Publication number | OT-2026-000017296 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7657-97cc-5f3f6914aa68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 063a65831c833f436091e5e2314450948d8192ce103e3572d46ca4c5f1f3062a |
|---|---|
| Markdown | c964f74caaeff70015bda09a538ad5a67bc93d637f0790c4b2a9a51f9b4fa995 |
| Publication page | 7ba9b32e53e12cac5e190d5480fe50b83b8297317321856eb2b69efcd50b2fef |
| Manifest | cfcd2825b7769e0f9316f0b05fe6de39662dd63909b0f4268fee32ed7148f8a6 |
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 | Iv5s8Nkrca6h1xqHS2Yflu/NrMacoPzSfrOpjXUaF9ijG3bH8CVpTNkjPNOwbWG24e7aerhiI60klgOxRBSLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:23.742410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017296observed 7ba9b32e53e12cac5e190d5480fe50b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:23.725697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017296/manifest.jsonobserved cfcd2825b7769e0f9316f0b05fe6de39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:23.709523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017296/publication.mdobserved c964f74caaeff70015bda09a538ad5a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:23.693295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017296/publication.txtobserved 063a65831c833f436091e5e231445094...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. |
|---|