OT-2026-000036380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000036380) never changes.
Identity and time
| Publication number | OT-2026-000036380 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7bfa-9089-a1ac5d53d070 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036380 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef2c9a040aaaa7f606e9864d4b475754fba3cc1a3d6922b56cca2ee501b37da9 |
|---|---|
| Markdown | 62abf07d92385c5edd95c0d589fdf6ac5a6b4e6074db7a134e15f327374e5a78 |
| Publication page | 371fc7e85be0a0e12a5808a68629c870e1086770377afc9f2906217806dc8b57 |
| Manifest | 5c25d6efe649860051c9543b7a0c109d67b6a315014ee152f2e12298df5b5800 |
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 | u9luFnPTi9d0NbbF/BLVmyKLGW1YFb8FA5HvBFzuOe8rGtX83Nmp76L4F7owh6jpCkCn0bEO7rVSY2LNiJZxDQ== |
| 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
| 2026-09-17T11:26:45.567740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036380observed 371fc7e85be0a0e12a5808a68629c870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:45.548765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036380/manifest.jsonobserved 5c25d6efe649860051c9543b7a0c109d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.531452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036380/publication.mdobserved 62abf07d92385c5edd95c0d589fdf6ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.513454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036380/publication.txtobserved ef2c9a040aaaa7f606e9864d4b475754...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. |
|---|