OT-2026-000063367
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold 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-2026-000063367) never changes.
Identity and time
| Publication number | OT-2026-000063367 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-748d-8c1e-aa3348912aeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c0f525b22fe15952ca38915907d29e3b7fdecbae32857060de0cadc8af64b10 |
|---|---|
| Markdown | bb8db41e84a0e671e4389e357099c2886ad9c8bf13512a464637ef3186d92642 |
| Publication page | 9d4859b574ea75ceb5a8dc4c73b974ab2e9f752e9f7b8a2e2811695b34887938 |
| Manifest | 08746de864a5d9605486042cbb5d42f736ade4de70853e4f01044f7823bde492 |
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 | qkqMcLlbZ/Tmd/pFhFYhQ0UBI1W6zQTXqlNK/OpS5gsDuLFtiWKmUY8T4Jlwpn+DffSc5tCaH1kBB9YLVQXRCw== |
| 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
| 2026-09-17T10:37:16.398471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063367observed 9d4859b574ea75ceb5a8dc4c73b974ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:16.379806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063367/manifest.jsonobserved 08746de864a5d9605486042cbb5d42f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:16.360301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063367/publication.mdobserved bb8db41e84a0e671e4389e357099c288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:16.343286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063367/publication.txtobserved 5c0f525b22fe15952ca38915907d29e3...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. |
|---|