OT-2026-000048124
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000048124) never changes.
Identity and time
| Publication number | OT-2026-000048124 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c424-790f-aa40-93f53db906c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048124 |
| Status | PUBLIC |
Content hashes
| Canonical text | f86427ad12118e9e0d8904db0abdbd4248a3ab729a44c6d921d248ac49d9dc54 |
|---|---|
| Markdown | 2b67503af6c6f7ab682811db5b86fd713905f6f1716a7c86b1bf5c054bf8fd76 |
| Publication page | 0ddbac8dbb6fde555d3d344c69199904c1e66351d15db1730393f45810f3bff3 |
| Manifest | b4434b9367ea726ff14206385bf00e7fd4b359ac56ef5fbd463717df0780e197 |
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 | gLREVX7kqhKzIHi10FDiRAMw8pTgA7hnOFv6e6wLv/zYPTBktN4j9wPJKIfz1lQCa2S3YAcfhTx899f7EK12Dg== |
| 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
| 2026-09-17T11:06:09.717383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048124observed 0ddbac8dbb6fde555d3d344c69199904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:09.700505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048124/manifest.jsonobserved b4434b9367ea726ff14206385bf00e7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.680939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048124/publication.mdobserved 2b67503af6c6f7ab682811db5b86fd71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.663756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048124/publication.txtobserved f86427ad12118e9e0d8904db0abdbd42...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. |
|---|