OT-2026-000058368
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, 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-2026-000058368) never changes.
Identity and time
| Publication number | OT-2026-000058368 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7c8e-b024-f83fbc7c48ca · 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-2026-000058368 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9cd94a7eaa2e07fb4f350a29fea54c6ce2036e3ccc7061b75a88d595483982e |
|---|---|
| Markdown | 5c1545483929238a011f797457b83bfd184c16421052f9b1da3bbad7edb216fb |
| Publication page | c3ac92ec5e75e61648d29768cb5be44d095a410ca0f8482e7d58a4e1dd957a17 |
| Manifest | eccbc04de71f9fd6123c9a590377ad709d06077c03d4c60c2e0e2c7915f3acd2 |
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 | gpyJHP0mGOjWtCEYlwoMM2SR62kvUM3YfD5wqSWkwqqz2XNd+1O4iNNDhSt97iBAgLa0HxRnGA5UTORCno9pCg== |
| 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
| 2026-09-17T10:46:47.326372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058368observed c3ac92ec5e75e61648d29768cb5be44d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:47.309253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058368/manifest.jsonobserved eccbc04de71f9fd6123c9a590377ad70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.290993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058368/publication.mdobserved 5c1545483929238a011f797457b83bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.272626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058368/publication.txtobserved d9cd94a7eaa2e07fb4f350a29fea54c6...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. |
|---|