OT-2026-000082429
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000082429) never changes.
Identity and time
| Publication number | OT-2026-000082429 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7dfe-abde-a286a77b3d8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f890a5b4c1806d12d57bc038c980a51c241589a80d592bf08d36eda9cc91ff0 |
|---|---|
| Markdown | 6dc341d40a60ddb6f4cd8bae4cebfcf5839528c9796aaebf7938f37d588b3396 |
| Publication page | 70d272f8c113bc0f3e8af9fbd872af06283af709bc5b78f7430a8a3f48f3a402 |
| Manifest | e0ac1c31c7e7fc0d7235124915281a9d1797742fa6b44a248e2beb07e2bd32e1 |
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 | UNxE9c21qzQYfCwh1e6sPSUqjpWwSlgy9uaYo4E5F6c4aixuG+ppio7Wq5tFmgSZyaQXSZ6GtT3wIHsoOly1Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:25.312647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082429observed 70d272f8c113bc0f3e8af9fbd872af06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:25.292911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082429/manifest.jsonobserved e0ac1c31c7e7fc0d7235124915281a9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.274399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082429/publication.mdobserved 6dc341d40a60ddb6f4cd8bae4cebfcf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.256962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082429/publication.txtobserved 5f890a5b4c1806d12d57bc038c980a51...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. |
|---|