OT-2026-000047288
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000047288) never changes.
Identity and time
| Publication number | OT-2026-000047288 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7004-bdaa-accbe0ed6dbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047288 |
| Status | PUBLIC |
Content hashes
| Canonical text | 280a5424a7fabe30a0d2d149b8f55a58eb738c25da81f7c3af851efdd0510cc6 |
|---|---|
| Markdown | 6af8f95808b29786ae0aa10c345aa715a937e9de151cdff961784b02adf10bfe |
| Publication page | 1497e0dc2e659e2d2ecd062e734b818b8a250864bf6c483c12017ec57bd01af0 |
| Manifest | fadedbffa773d0255cb9456bb9223e2d980cf41f0beed240f570f8d1c43c5f29 |
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 | 84/yyOz/mibbYmoh3GMcrBDU8SPj69pYaO4SZSyBMXWwdMvaAl1lcKVJtqd6taBKglHQDiNPp8l8IPHVuvvZDA== |
| 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
| 2026-09-17T11:06:15.722616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047288observed 1497e0dc2e659e2d2ecd062e734b818b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:15.704901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047288/manifest.jsonobserved fadedbffa773d0255cb9456bb9223e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:15.685599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047288/publication.mdobserved 6af8f95808b29786ae0aa10c345aa715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:15.663319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047288/publication.txtobserved 280a5424a7fabe30a0d2d149b8f55a58...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. |
|---|