OT-2026-000021116
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000021116) never changes.
Identity and time
| Publication number | OT-2026-000021116 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-865b-7ba0-a7ec-e61454d6e13f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:39.631048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63719cfd436bb5e2a86bcc77cbb65baac36984b26613ff2be33b5f87a867bc19 |
|---|---|
| Markdown | 7b81aa0485579f5de4abd22cf15627c421523358a26e704c62a07cc6e21f8965 |
| Publication page | 98992476811c8fc929661c60bc953f0f5223ccfe0548d4a9cc0fe70c986167a0 |
| Manifest | e6e05cccc93cd9dd8bed94ad30f7d027d76ffae37241b501953f3f43d0caf93f |
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 | bMEBKufzMA0x7gQCKPGsmE7yJAj7o1KTvytlHfbGWrURbrSzzzLAPwR11pY16WVnhen1RrULHRcEiDt0AbESCw== |
| 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
| 2026-09-17T11:54:51.542790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021116observed 98992476811c8fc929661c60bc953f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:51.526118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021116/manifest.jsonobserved e6e05cccc93cd9dd8bed94ad30f7d027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:51.508380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021116/publication.mdobserved 7b81aa0485579f5de4abd22cf15627c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:51.490994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021116/publication.txtobserved 63719cfd436bb5e2a86bcc77cbb65baa...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. |
|---|