OT-2026-000102936
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pulsed 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-2026-000102936) never changes.
Identity and time
| Publication number | OT-2026-000102936 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7b0d-9729-e856fbd613d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c90bdcf42b7d948930c4ec67ad810d2fe480dfb5b0ba8511be46626fc0c29d9 |
|---|---|
| Markdown | 9000f63c21062e6d9bb5e836906a5056c966b70f3bf5857caa96c155bb198c0d |
| Publication page | a4cf6321bb1557d914b583d4f7b1a62e6ad219e25a4bcfba177e479f637aa05f |
| Manifest | 9817b85179c70c0c5b09fcd160791c7533dbeb56f23ccf28656deeedeb495ccf |
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 | Hbk4x1C0/L4Tq+sr1aOuRR/Zt3Gw6wL+LJAoGClVssVb3AY4Cy6b14FTXahOYB6G6BM2HDXXUWuUByOawz1iDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:02.255688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102936observed a4cf6321bb1557d914b583d4f7b1a62e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:02.239017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102936/manifest.jsonobserved 9817b85179c70c0c5b09fcd160791c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:02.219634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102936/publication.mdobserved 9000f63c21062e6d9bb5e836906a5056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:02.200162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102936/publication.txtobserved 6c90bdcf42b7d948930c4ec67ad810d2...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. |
|---|