OT-2026-000046024
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000046024) never changes.
Identity and time
| Publication number | OT-2026-000046024 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-7236-ae86-af008336d0d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84cba8516332130f523a1f6cf949b957d5069972d20765074a9f76a23121ad37 |
|---|---|
| Markdown | b65d0527385bbcff126dfa82b48034cba80a71f07ed80f5e21b9488c0689a6c3 |
| Publication page | 960768c9c89e6fff241e7f17473b0be8c9a66db70b325fcb59196517aa9714e8 |
| Manifest | 4af48058971170f6fc22f3af28738d4d08f54d9403838e3f952cd06bc01b27cc |
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 | RuFM9dYfUUrPquEo6gOBbZ/NVQazKoCAvkVYJMo7E+QicB3YVEqBj62CfIQibID1fZvxqvlgUMZXfBWE4gW4Dw== |
| 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
| 2026-09-17T11:08:58.315736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046024observed 960768c9c89e6fff241e7f17473b0be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:58.297040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046024/manifest.jsonobserved 4af48058971170f6fc22f3af28738d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:58.279054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046024/publication.mdobserved b65d0527385bbcff126dfa82b48034cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:58.258554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046024/publication.txtobserved 84cba8516332130f523a1f6cf949b957...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. |
|---|