OT-2026-000050108
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000050108) never changes.
Identity and time
| Publication number | OT-2026-000050108 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-71d8-9d2e-879a45fbacf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050108 |
| Status | PUBLIC |
Content hashes
| Canonical text | abe99e48f7275eb1746aff2b6fef160da075bea62203605a5a2126ecf707f913 |
|---|---|
| Markdown | cf84754973b6dfb5e94fd367ef7b1924630f6ef62be42ee205ad4e4cdbd7a23b |
| Publication page | acc11748d35ee3d0c9c77af239c15a5a137908f19a983a2cba03d87723b0634f |
| Manifest | ce5a75aa41a06352a0a2ff2612a93d1293a048b0126ac5568de142dc651cac53 |
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 | sYp8LfobfWF+rcZps3A/EOF5xKz7P/LciCmy7AmTYRIPJcetBtZPYnG7RGVdH97C5w3mE/8J8GK9Z8KNGpIrCA== |
| 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
| 2026-09-17T11:02:06.619755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050108observed acc11748d35ee3d0c9c77af239c15a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:06.600345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050108/manifest.jsonobserved ce5a75aa41a06352a0a2ff2612a93d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:06.582316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050108/publication.mdobserved cf84754973b6dfb5e94fd367ef7b1924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:06.557982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050108/publication.txtobserved abe99e48f7275eb1746aff2b6fef160d...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. |
|---|