OT-2026-000025069
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000025069) never changes.
Identity and time
| Publication number | OT-2026-000025069 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2729-7f53-93a5-f8b45b934a46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65df3f7251dd46359e67f48ac278fe87aaeb9d323d1021b6d44093912821d94e |
|---|---|
| Markdown | f6c1c5ce7050c284ec6283d4eebb329d81b68eae38366d67b2d693991ddd35b1 |
| Publication page | 1998f6739d02c7d667a45cc49a0b01125f4908f6cdffacfc39fc8dc0c672c520 |
| Manifest | 2c259353a5eaf8d2d7d8ddd18bd4c529178509a9fad227c28293c0b3671ac833 |
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 | EGKxU8up4EcT9CPehTKQ1bS8ckGn6HBJ+f41Xf+eQTZGpB1t4hvT3cERg2lO3ELUDyHwXs28eP4pP8tnE9TODA== |
| 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
| 2026-09-17T11:48:28.892537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025069observed 1998f6739d02c7d667a45cc49a0b0112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:28.875714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025069/manifest.jsonobserved 2c259353a5eaf8d2d7d8ddd18bd4c529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:28.857894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025069/publication.mdobserved f6c1c5ce7050c284ec6283d4eebb329d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:28.834684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025069/publication.txtobserved 65df3f7251dd46359e67f48ac278fe87...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. |
|---|