OT-2026-000059584
Publication integrity record
Single bellows cup vacuum gripper, plant vacuum fed, 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-2026-000059584) never changes.
Identity and time
| Publication number | OT-2026-000059584 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7d84-9a98-3160acb521dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6804e34d44e94085061f41c7f2884d98cc70dac5e5fedaf9ec1ff7d56121b668 |
|---|---|
| Markdown | 78f13192ba4ebd824b77238be50bc490ed5099beae1bb67f718ee6516a835777 |
| Publication page | a86ba0e42a6e023997eada6182a3211500785d001466d77d0be757a5958d21a2 |
| Manifest | 8a6c3777515bda15a2573c2afaf8056fec9f48ac6171c72787e4f217dc3dd60e |
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 | n7F7W7fbTzu+5Ug2N6pYlB1jND9SW+Ho/aAM7fRkU5TyrG3LrZoT2YzAIWSMq0ZNJ7/dgV9ZqOdd+Us+yzpgAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:14.062966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059584observed a86ba0e42a6e023997eada6182a32115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:14.046401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059584/manifest.jsonobserved 8a6c3777515bda15a2573c2afaf8056f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.029151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059584/publication.mdobserved 78f13192ba4ebd824b77238be50bc490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.010550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059584/publication.txtobserved 6804e34d44e94085061f41c7f2884d98...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. |
|---|