OT-2026-000017187
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000017187) never changes.
Identity and time
| Publication number | OT-2026-000017187 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7b78-9905-d34ac8a35da4 · 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-2026-000017187 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcf380436771cd46a643ebc05a3de98fb16ec56ae3aec6039a1ea5d9618716ba |
|---|---|
| Markdown | d81b0473cb0d2a982f43d6dbb8f4008a26d9a9ad501009a902e87bc06345ffc9 |
| Publication page | 0e38be383332f97e9cd63b34fdfe4b220a5ffd18d35eee3a6a1a37b1b26b02a2 |
| Manifest | 18aae088d60ecac23ef4304bfda084dba8e81703a6f6c139f069fd65d3cce627 |
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 | 6WBSalXihFGfeNNQkN0T3/L82AzBWOJ26osM4FdWGLolzBlpx1JB3DWGjHo07aV3X6dqcV763fmCq1j967rqCQ== |
| 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
| 2026-09-17T12:02:15.398857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017187observed 0e38be383332f97e9cd63b34fdfe4b22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:15.382964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017187/manifest.jsonobserved 18aae088d60ecac23ef4304bfda084db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:15.367229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017187/publication.mdobserved d81b0473cb0d2a982f43d6dbb8f4008a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:15.350485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017187/publication.txtobserved dcf380436771cd46a643ebc05a3de98f...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. |
|---|