OT-2026-000060388
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000060388) never changes.
Identity and time
| Publication number | OT-2026-000060388 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-77ba-9def-f39f3c76be1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060388 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a66aef141d7314b54819c0acab87ec35b5db2496cac513cec563cd1949c34b7 |
|---|---|
| Markdown | 1431c174340dae5d244abc0aa088d0f54f74701ad311b1545c7fbe99b1352565 |
| Publication page | 4a27094a27a9f51dd70b8dbf00004919985c3ccef634594a4d6be6418d8caa48 |
| Manifest | 3cae16a0bec9b284bd61570695dfcf87767359745d48fa2a4754f203a3097e1c |
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 | tlG3OMIWxY8QpJc3fC4Rd8sL1EFOFn11bqnB/7lu/NVv9K1UWeieVIdFWfogybPUOnbV4R7b+Q0qqNMdxcYACw== |
| 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
| 2026-09-17T10:42:51.340862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060388observed 4a27094a27a9f51dd70b8dbf00004919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:51.322188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060388/manifest.jsonobserved 3cae16a0bec9b284bd61570695dfcf87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.303778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060388/publication.mdobserved 1431c174340dae5d244abc0aa088d0f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.285664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060388/publication.txtobserved 1a66aef141d7314b54819c0acab87ec3...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. |
|---|