OT-2026-000092000
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000092000) never changes.
Identity and time
| Publication number | OT-2026-000092000 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-7cef-9c8c-ec0100dccded · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35070dede6c9c54f06e53c6adcd2dc0ba5663c31279263895ac4c422eb9c210b |
|---|---|
| Markdown | b2bc18fc50735bc5eed490f5c38ded749d7309fb6cd3c33eb49262e07849237c |
| Publication page | 9fc3f98ca8f874c1a3d633d87f1282f3b27f7dbacbf4280ced0e8c99dbca1748 |
| Manifest | 4a50bcd9b0a7dffcdfcd67fa03ea92887a1105885ff864e0ebf832d6b59c6bc6 |
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 | qqUAfhQZPWV6oStA4BWA6O2MbP4mDyc7J1zn91cblcS0rNFZqaKsydZaHeLlVVsLRJIYzHyIjDb4l2RqF0ErCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:00.586359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092000observed 9fc3f98ca8f874c1a3d633d87f1282f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:00.556654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092000/manifest.jsonobserved 4a50bcd9b0a7dffcdfcd67fa03ea9288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.528203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092000/publication.mdobserved b2bc18fc50735bc5eed490f5c38ded74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.500289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092000/publication.txtobserved 35070dede6c9c54f06e53c6adcd2dc0b...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. |
|---|