OT-2026-000058600
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000058600) never changes.
Identity and time
| Publication number | OT-2026-000058600 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7449-92fa-933933200a4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058600 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff0209f0102b292cb0d3c6e679c59c381067525c1897b8b08e525ab591dbb4c3 |
|---|---|
| Markdown | 88d3eb1f456f2cac8bda5f23376f04f30603ba4298dda32243e8fd97dc62ea91 |
| Publication page | 6c908b9c26a94d94999221518d316539755fdee32dbc437f7fc4ddbc8de5abab |
| Manifest | 4f7f3f9866c3eb2921e040d49fe1a64aea675af757fb6742144aec4ad226b782 |
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 | r2geilN6ChYRkkh7Es80dKjNqEq+ufb3eUVw+tS7jmli1pHVkmOkmf74LLHXFa4959cH+Fxd6DdtHZ30C0MqAg== |
| 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
| 2026-09-17T10:47:04.448948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058600observed 6c908b9c26a94d94999221518d316539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:04.429855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058600/manifest.jsonobserved 4f7f3f9866c3eb2921e040d49fe1a64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:04.410742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058600/publication.mdobserved 88d3eb1f456f2cac8bda5f23376f04f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:04.393187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058600/publication.txtobserved ff0209f0102b292cb0d3c6e679c59c38...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. |
|---|