OT-2026-000009463
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000009463) never changes.
Identity and time
| Publication number | OT-2026-000009463 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7ce8-883f-5b03f2035fd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95faf167f5ef1967f240f0936c554d20954064bd47771e6c04e37f74f9c7ada4 |
|---|---|
| Markdown | 875e31332fdafa5818af5eb41110e1b0b2579e58a5a81c2ed25ff941e04c5b9a |
| Publication page | 8c652267edd385b70a14e5a7b548c49fe5249469b46dd8a20aac1c629b68d2b9 |
| Manifest | 792bfd532ead97bfd10d64b21c0f11a5966d992e5dfb42ed169a3de725e8de13 |
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 | LXBd0sgDOmrvZvmMQY+CGo4MvHjxN0M5eUOc2CusVGUYl9tfSNFBk1D1SFkO3dvK+iCWfTrQ+e1HvbCL3sgPDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:51.174101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009463observed 8c652267edd385b70a14e5a7b548c49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:51.154763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009463/manifest.jsonobserved 792bfd532ead97bfd10d64b21c0f11a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:51.136591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009463/publication.mdobserved 875e31332fdafa5818af5eb41110e1b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:51.118269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009463/publication.txtobserved 95faf167f5ef1967f240f0936c554d20...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. |
|---|