OT-2026-000058811
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000058811) never changes.
Identity and time
| Publication number | OT-2026-000058811 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-74ec-9c1e-8ab2c1f99bf8 · 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-2026-000058811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84bba9a1dd2bbce1846bdbc7ba87d62f16a9556b09a7c253b2b737ebf42c0c7b |
|---|---|
| Markdown | b9fc1d8c7ac0cce835f5cc285e82a7bd6f0fbe169c0098229fe1c34500e83812 |
| Publication page | c6ca5af5abac4ad2a02db8e44165dd15c7c9c045232c9f2a19ecb92df9eeea4b |
| Manifest | 499ba024b478e7d463f39be706e39221b90bf7d2a67111847d3b4d79f96a3b9d |
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 | bzeUHjhRuGqfbtQJ49u4mtWJh7x1uqaZTyueDAQK+B7UsQdLNa6mAhqUEiL0Ili36xqJNOgRMPTNXupoz1WxDQ== |
| 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
| 2026-09-17T10:46:20.216541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058811observed c6ca5af5abac4ad2a02db8e44165dd15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:20.197484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058811/manifest.jsonobserved 499ba024b478e7d463f39be706e39221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.177480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058811/publication.mdobserved b9fc1d8c7ac0cce835f5cc285e82a7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:20.159074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058811/publication.txtobserved 84bba9a1dd2bbce1846bdbc7ba87d62f...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. |
|---|