OT-2026-000096724
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000096724) never changes.
Identity and time
| Publication number | OT-2026-000096724 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7762-b481-df2492744c6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096724 |
| Status | PUBLIC |
Content hashes
| Canonical text | bac8a9d79a774c939cd08a831dec8beee82505a7ae655fbed00ec0094c247da4 |
|---|---|
| Markdown | bfaab0341f8fa235acf648bfd3b43b4d72d99e8604424dfb5076da7028c0f2c4 |
| Publication page | 86a3a1e37088442f8a46ac72f157d1a6b29ac3705fc2c84fa23e28a76f9ebd23 |
| Manifest | e9a0809b2915b03052d40f7fd1d0d1e6cb56202b57a8eaa5303daaf2688755ae |
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 | ehYB13l7a3fRx21JK4YbZ46a6xT8b81cgAV77QKfD+LA7WoTPQ8NRvNc7BIholVwnTCB6dEZc/AcXGFRj9liBg== |
| 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
| 2026-09-17T09:34:17.502803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096724observed 86a3a1e37088442f8a46ac72f157d1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:17.483549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096724/manifest.jsonobserved e9a0809b2915b03052d40f7fd1d0d1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.465007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096724/publication.mdobserved bfaab0341f8fa235acf648bfd3b43b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.447030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096724/publication.txtobserved bac8a9d79a774c939cd08a831dec8bee...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. |
|---|