OT-2026-000035749
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000035749) never changes.
Identity and time
| Publication number | OT-2026-000035749 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7272-837f-9bdf724bd807 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035749 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc1437afb6ec8d61318e92bb9fba58c5924794682e217e31af3fb298dd8c2e19 |
|---|---|
| Markdown | 33e400627a366eaf3d77ddfd1d0e9abd90735c47dcd986d8d6ac446be732c927 |
| Publication page | d1b9616d023490978016d79cf0bb6d83cb1254c9827f8634122a1df5a5d17731 |
| Manifest | a81d77ed54b66634ceb3ec296a378066684e7b8970c81a03319918c242543af5 |
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 | fnzUgSxNY+wxAQRK27Rc6p5cs/cIeNW8UXKw0RHiGg4ixgzquaKKvyn/wevJMWmrfmTDzlkXxgjBwo+LMXd/CA== |
| 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
| 2026-09-17T11:27:26.496838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035749observed d1b9616d023490978016d79cf0bb6d83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:26.477440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035749/manifest.jsonobserved a81d77ed54b66634ceb3ec296a378066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.459332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035749/publication.mdobserved 33e400627a366eaf3d77ddfd1d0e9abd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.439350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035749/publication.txtobserved bc1437afb6ec8d61318e92bb9fba58c5...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. |
|---|