OT-2026-000048637
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000048637) never changes.
Identity and time
| Publication number | OT-2026-000048637 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32a-77b9-b4f0-57c0b43335f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048637 |
| Status | PUBLIC |
Content hashes
| Canonical text | d39bdadac2dcb3876ce452eff3c61d5169781bb0e7a12a9dafe2f8cfe903052a |
|---|---|
| Markdown | 0be0db8560321a6d114733f6fed38dc4a5297be582ed757c9f73098076c3255c |
| Publication page | ae50e4cec66f26cfed3a08df480b84b336d110cc6e407883395028be19497630 |
| Manifest | 9186ba3c3f1dc43c880cbad7b60442a3bce7f49e1c55a273b024276b01c4da5d |
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 | MgkXctOxnZAVHzCSHSHLTEBWNqUtxYsylFEsQo4ADK86YC3A4Q+vFUdmta2jz00fLboWPAob82TfiL07GvhmCw== |
| 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
| 2026-09-17T11:04:14.720216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048637observed ae50e4cec66f26cfed3a08df480b84b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:14.700975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048637/manifest.jsonobserved 9186ba3c3f1dc43c880cbad7b60442a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:14.681292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048637/publication.mdobserved 0be0db8560321a6d114733f6fed38dc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:14.661834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048637/publication.txtobserved d39bdadac2dcb3876ce452eff3c61d51...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. |
|---|