OT-2026-000017417
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000017417) never changes.
Identity and time
| Publication number | OT-2026-000017417 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7381-b1a3-967145d14b0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eb3bf96a0aff15e2e89cf0be5f85604273fe2bfc47195667bd91df7d5353c76 |
|---|---|
| Markdown | abed5e8d1a32ca52302a755b42390bc3e9a10c402fab8e49bca16e9a1a55eace |
| Publication page | f7a7d76fdf286a7080439eb5f850557151588c8a667b107c9705571c6bf416ac |
| Manifest | ec5443d8057cf934ab1f2c2c01b7e20c21836c7a810865768042b510681745a8 |
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 | 8FIYs81GUprVLI3Pkaoz1bBvd0KrwNQil5KyuXKpXBiDdA/LhMh5t9rsOzZonB/DSGGrwKXN5YzCH0OvclUEBg== |
| 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
| 2026-09-17T12:02:32.744880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017417observed f7a7d76fdf286a7080439eb5f8505571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:32.728836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017417/manifest.jsonobserved ec5443d8057cf934ab1f2c2c01b7e20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:32.712501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017417/publication.mdobserved abed5e8d1a32ca52302a755b42390bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:32.696559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017417/publication.txtobserved 0eb3bf96a0aff15e2e89cf0be5f85604...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. |
|---|