OT-2026-000016437
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000016437) never changes.
Identity and time
| Publication number | OT-2026-000016437 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7cdc-95db-cb7546ae91b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3434700549174baadc943045514cc4fcef3338071fbcecffe67efcb5878ccbad |
|---|---|
| Markdown | 4915ad3690fa9c045680c6bfec4f75754fd6a790ca982dd864b6f96e9694b490 |
| Publication page | 834cc24f65e99f0cb82747be935d1157eaf218053a025b76fe65a9f3c594e84e |
| Manifest | 56bd4b306a5c2ac023a9fd221a6b11a93ea850820288e4d5bf6a408e7893b40d |
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 | 0Uggoj/qzUIK9orFSc2SgBQ5Y7yeouk2ejpdaPtyo1pYx5BlTgeKuJDInRI6oOSKa8G3rR9YZSL/yW6L4tDdDQ== |
| 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
| 2026-09-17T12:04:32.127865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016437observed 834cc24f65e99f0cb82747be935d1157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:32.104993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016437/manifest.jsonobserved 56bd4b306a5c2ac023a9fd221a6b11a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:32.076782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016437/publication.mdobserved 4915ad3690fa9c045680c6bfec4f7575...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:32.057977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016437/publication.txtobserved 3434700549174baadc943045514cc4fc...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. |
|---|