OT-2026-000099398
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099398) never changes.
Identity and time
| Publication number | OT-2026-000099398 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7ac0-999c-385dc2c1b082 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fd423a7eafa35d9a71688b550369848fa5118315a45d7c6a803e38ce0e58769 |
|---|---|
| Markdown | 250e7ae9575ad7b30dc1005fdf9c9c43439dda513cac4c394f2d68dd7e9f2015 |
| Publication page | 896472ed4a27becb9721ad426916b98841ea6ed1ae0539b182a5cfeabce40a71 |
| Manifest | 4c54d069b31412cf5ed3781a1b2a7a674470c54b5b83a425fd200cf69d6fedb3 |
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 | 1NBJoAPXJj0+5D66JU6XbGKtpn+JYGjKfL6LjyCGrIQBHytqYh/CKtGZJXi/f+q3D+HEiPcYZgXZmy8LNok1DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:09.794334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099398observed 896472ed4a27becb9721ad426916b988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:09.776356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099398/manifest.jsonobserved 4c54d069b31412cf5ed3781a1b2a7a67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.759039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099398/publication.mdobserved 250e7ae9575ad7b30dc1005fdf9c9c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.739810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099398/publication.txtobserved 3fd423a7eafa35d9a71688b550369848...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. |
|---|