OT-2026-000023077
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000023077) never changes.
Identity and time
| Publication number | OT-2026-000023077 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-78de-99b1-d43a8d0cc82c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99be63e9461397be2a89db8c84b1b5f3a2511876e1e74ee0a824b8c191a75b01 |
|---|---|
| Markdown | 5ae05e8f560547a70660ffa2af64338ff38220882656c02e8d60f7cc24ba225d |
| Publication page | 353e5a81f6f0185f12a5fad2fe87b8c9623589339cd4ab6ab4930980f0fde6a2 |
| Manifest | 1b701bda8c3591f43b2c2d181eb55fe626847e42e4e4a35c6bbbccc5fcb35b39 |
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 | IQ4YgcuHsB8rvNFzc9rcvwU1yl0n5fAVaP/9g9I+oyw+tIoP0gz1pH4Rf4A2/4N8uw+E4gHIorw3Gu6QDyhCBA== |
| 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
| 2026-09-17T11:52:42.329172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023077observed 353e5a81f6f0185f12a5fad2fe87b8c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:42.306714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023077/manifest.jsonobserved 1b701bda8c3591f43b2c2d181eb55fe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:42.287836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023077/publication.mdobserved 5ae05e8f560547a70660ffa2af64338f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:42.267248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023077/publication.txtobserved 99be63e9461397be2a89db8c84b1b5f3...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. |
|---|