OT-2026-000039368
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000039368) never changes.
Identity and time
| Publication number | OT-2026-000039368 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-71d4-ae2d-fbed339b7fc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88522ccab5a07da6f17577775932b1953329f7390ec6dbb5625ad269b975b062 |
|---|---|
| Markdown | 009d25e5a0931f230de93ac31c2c6e591577550608a6e9c4e6260ec88eaf5589 |
| Publication page | 496568e777c16a406f092cafdfad11c2fad9d6050db38f10ff292654ba05476b |
| Manifest | 737c87cc22617a201c07fa6df8c0c5655cb0f5af3b515eb26aaa190bc49fe5be |
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 | pJm9wwocsuWj43ApxvPyTeUoIBkLgd2TChZtaVovNaBUsdQJWpYmkpLevzwCTXcASec7j0qSvwl9pBJXLdFCDw== |
| 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
| 2026-09-17T11:20:58.292175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039368observed 496568e777c16a406f092cafdfad11c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:58.274557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039368/manifest.jsonobserved 737c87cc22617a201c07fa6df8c0c565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.257881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039368/publication.mdobserved 009d25e5a0931f230de93ac31c2c6e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.240141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039368/publication.txtobserved 88522ccab5a07da6f17577775932b195...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. |
|---|