OT-2026-000049133
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000049133) never changes.
Identity and time
| Publication number | OT-2026-000049133 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134e-7a46-b8d1-5046d7d3ba31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95ae05a3f0ee0d373f50f2b71d705da7eb7875f3fc1afa64bbe46cdc3d00b1a7 |
|---|---|
| Markdown | 9321f55c40685dd559674ffbb54d589bbdb1f8e9876d13f53b08a7ac317d74a1 |
| Publication page | 12e6e7458f4acc36591d24b659d475aded47048fe3291a98045729e3ff1e86ad |
| Manifest | babe9d54990228784db43632b6998bfa97fda48566a5e9505ea782b1a8d58305 |
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 | 0Cb+9x/yww4XL20dNRRPoXzIv4tykUCe2OfaBD2f+HugWNC3xzaVw0WWu3/0ZGgk7+2sde76ZYT15rJamSFnCA== |
| 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
| 2026-09-17T11:03:24.136989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049133observed 12e6e7458f4acc36591d24b659d475ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:24.116789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049133/manifest.jsonobserved babe9d54990228784db43632b6998bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:24.096174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049133/publication.mdobserved 9321f55c40685dd559674ffbb54d589b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:24.077766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049133/publication.txtobserved 95ae05a3f0ee0d373f50f2b71d705da7...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. |
|---|