OT-2026-000061763
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000061763) never changes.
Identity and time
| Publication number | OT-2026-000061763 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-7255-b4a0-b1da04edf1fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59eb28e32ac72bccfa88033a7ced222a4012aef2275700c42326e6f1b06e711d |
|---|---|
| Markdown | 5f6412d2de9f5f39b79c34ccef05e155d5ed6e64d756d63cccbf1a3a391b49d2 |
| Publication page | 1b7565fee6e674d05e98b2b1927c624dadffb16dfa2eb0168bbfe20c9ba92659 |
| Manifest | 5a3cdae1aab175df6b97a334f1327be21273f787328a5fc33af00aa13339c430 |
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 | wn+IkVHuavHFLJz5P7oJ6fAEtJ4ogVa+ehaW1wypExe5WiZg+gNcNQaRT0OoWz14WTlxqKrTATk1ykAqoIViAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:28.100042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061763observed 1b7565fee6e674d05e98b2b1927c624d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.080055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061763/manifest.jsonobserved 5a3cdae1aab175df6b97a334f1327be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.061277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061763/publication.mdobserved 5f6412d2de9f5f39b79c34ccef05e155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.043339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061763/publication.txtobserved 59eb28e32ac72bccfa88033a7ced222a...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. |
|---|