OT-2026-000085506
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000085506) never changes.
Identity and time
| Publication number | OT-2026-000085506 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-78a6-b3a4-9264832eeb8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dffcd02c3303d5385da113c272ac70605ea1fac99ddc215e59faee2634b492a |
|---|---|
| Markdown | b2326c0a722e93b1bcbb0d040358ecd389cacaee7085665210c0862cf71458b2 |
| Publication page | 575f0f646d9a48d8c505a96d7fe9dec8840446917f70c800f3dbcab56ea50716 |
| Manifest | 4f9c9b2b2e0b1dea87e6978b8181128ffdb6071a404fe3a26fcd96b58cb2bab1 |
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 | x8GLDkqWWU5pJovYCKQoIEOmYi+g0Y4IKR4NuLrZCCNRoYvrbc92ES7JIqwXC4pNxzMQWdweSwsEOHGmjyqCCQ== |
| 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
| 2026-09-17T09:54:18.584905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085506observed 575f0f646d9a48d8c505a96d7fe9dec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:18.564810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085506/manifest.jsonobserved 4f9c9b2b2e0b1dea87e6978b8181128f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.545285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085506/publication.mdobserved b2326c0a722e93b1bcbb0d040358ecd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.525568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085506/publication.txtobserved 5dffcd02c3303d5385da113c272ac706...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. |
|---|