OT-2026-000017356
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000017356) never changes.
Identity and time
| Publication number | OT-2026-000017356 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7cdb-b007-6206f1d3a624 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017356 |
| Status | PUBLIC |
Content hashes
| Canonical text | a11e705e4b21eb975984426652f3ff928d28bcbeb3523186d1afa75eeb1d8dff |
|---|---|
| Markdown | 2af6f2fbb03d8223afe88b9de20b05dfefa693b10968870266ff16d61c6afd28 |
| Publication page | 1f614010ee15a2d32ebdfcb68cd9f470e05d45cdbb9a10c692e3101ea9263bdc |
| Manifest | 10051a12d76d66552e7f3b0eae4f02d39fdef739ef8208c062d4cfc556768786 |
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 | 3d47xzwsrJIVdMiAP9x7kQhfxlPdhJ7CebSdqSX86/to9K1vUL1AZF9/IQVLdwQs3YLHcXa6YUxQsuBfRyiDDA== |
| 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
| 2026-09-17T12:02:28.278946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017356observed 1f614010ee15a2d32ebdfcb68cd9f470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:28.262819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017356/manifest.jsonobserved 10051a12d76d66552e7f3b0eae4f02d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.243202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017356/publication.mdobserved 2af6f2fbb03d8223afe88b9de20b05df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.225136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017356/publication.txtobserved a11e705e4b21eb975984426652f3ff92...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. |
|---|