OT-2026-000038479
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000038479) never changes.
Identity and time
| Publication number | OT-2026-000038479 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-77be-bca7-e80bec6e95c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5eb3af9b2590b70296bbf0ff6104e66f1c3f8804898c1df2775d7fdb9e9736ab |
|---|---|
| Markdown | 63a8b946c12775e3425917cb3847eeddf549f276af2a4f66bd853d0eee79f534 |
| Publication page | 9b78f5eb2962839b4604a44a762835bdf3d74fde57e07f9816993420d5f1f2a4 |
| Manifest | f9813a6d379a0e30570c0bbbf21e0d249d22e24ebb990975b6626a438a21f407 |
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 | myjodE0xtqmmeWxi2rtPzqfeSTB119uY6+d4jxzLOFEj0KRwy8gzRadX8LVVlsIct3bG3ie6xLo+98+ar9TiDA== |
| 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
| 2026-09-17T11:22:43.082672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038479observed 9b78f5eb2962839b4604a44a762835bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:43.064560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038479/manifest.jsonobserved f9813a6d379a0e30570c0bbbf21e0d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:43.045760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038479/publication.mdobserved 63a8b946c12775e3425917cb3847eedd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:43.027349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038479/publication.txtobserved 5eb3af9b2590b70296bbf0ff6104e66f...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. |
|---|