OT-2026-000046317
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000046317) never changes.
Identity and time
| Publication number | OT-2026-000046317 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-73b2-b353-b44fb128ccd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c7a5147c57dcbdd3e99d9e93c82169810ae2097f9509d397e1c48f485957eb1 |
|---|---|
| Markdown | e44b65eafdc280f282c7cc61b848e76b3e9437de50a2f06010b1d14c76c30045 |
| Publication page | b0e888616a3935f75d67341f2fb70910278328d602405d50e2aa508ed195fa35 |
| Manifest | be176d4f79419134d7d7664d32c3fd9a2a6db136d16d8a9160fa083b7f8aedb8 |
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 | bT+zXRQ/iCiW7Vm+eQJ4WeL5MUCgPeDTxEbxoytXisUStvhevKZ+T8ukCb4hSDLY8x3CWRTubzMRuC3IndxDAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:17.656322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046317observed b0e888616a3935f75d67341f2fb70910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:17.637586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046317/manifest.jsonobserved be176d4f79419134d7d7664d32c3fd9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.615913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046317/publication.mdobserved e44b65eafdc280f282c7cc61b848e76b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.598000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046317/publication.txtobserved 3c7a5147c57dcbdd3e99d9e93c821698...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. |
|---|