OT-2026-000058796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000058796) never changes.
Identity and time
| Publication number | OT-2026-000058796 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7a7e-9cff-026f21b8e1ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058796 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec0e3028307e7c628a556e506cfeac1232011e4f58a8808f00c66135ba6abec2 |
|---|---|
| Markdown | b227172449a9b5a1f3992a4ad7e9c9196254c8616e72ae8632a61a7c77cf5974 |
| Publication page | 0c37a3fc1e8f23758d6af59a12d207b30be16b596a39fca25460e21a86c71d3c |
| Manifest | ac5205ef525f5821f65cede9826b06d4ed51dab4a51394f259a15e9f49098158 |
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 | LpkVl0Uju4i9lNCM6JoAxxeVoXJM5VzScNBZ0ngWIiHq4Gzfc9+c7hvqACtDQIv8TB6Tkr+uLPCs3X821ksbAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:18.999086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058796observed 0c37a3fc1e8f23758d6af59a12d207b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.980706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058796/manifest.jsonobserved ac5205ef525f5821f65cede9826b06d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.962840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058796/publication.mdobserved b227172449a9b5a1f3992a4ad7e9c919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.944498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058796/publication.txtobserved ec0e3028307e7c628a556e506cfeac12...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. |
|---|