OT-2026-000048634
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000048634) never changes.
Identity and time
| Publication number | OT-2026-000048634 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de8-75b7-a6a1-aa52ff2f616a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52f71ce3f9f1cf75280acbf0da516371ad00fbbfbdaa4e2ba09d4249ff5c18b7 |
|---|---|
| Markdown | ae0cfe10eca5e05194f6f540eb21c976ffc021a7372f3c5b5f23b14bcf32e796 |
| Publication page | 34f6f462688d92c2c96a0d2adc1bd3d06ce6b6b5f0fc0b8527a3ae5a32b41dd3 |
| Manifest | 0bb2b7d4837264e22d339a6af5167a6b944c961fc3606cee1d49d48c93d615be |
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 | OoWasAUDIMv2Z6wCDfn+4dT32SfaehnT/ZEH9f6451LkKTDmCvlLa5/+MMhAEH91LMwBc1y/oRd3/1z1+VN2CQ== |
| 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
| 2026-09-17T11:05:27.513580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048634observed 34f6f462688d92c2c96a0d2adc1bd3d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:27.490498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048634/manifest.jsonobserved 0bb2b7d4837264e22d339a6af5167a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:27.469875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048634/publication.mdobserved ae0cfe10eca5e05194f6f540eb21c976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:27.449786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048634/publication.txtobserved 52f71ce3f9f1cf75280acbf0da516371...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. |
|---|