OT-2026-000084950
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000084950) never changes.
Identity and time
| Publication number | OT-2026-000084950 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7884-a9eb-7fe382981548 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084950 |
| Status | PUBLIC |
Content hashes
| Canonical text | a490196ad7ddd1949ea9096abb43b9a6a4a7a944fb082326a1518a996be15147 |
|---|---|
| Markdown | 1fafc8a72a92a8b1377b9d274f899d18f9d1244ea71f3bbe72ce5e6503f60c53 |
| Publication page | 1c11755c8ab4d87d47c7761907d3cfb641ac7682710420677bb6224595d0d823 |
| Manifest | 4a8648ad494c5b07646a6bc89f88795f6e48ea6dbf710a208de7d1d3ae7934df |
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 | I2LnccY0AcVURpA+/Th4XKZaDk56Tc3Cd2fWQnhAYzmrtrJCksxiXZtHps7BHDRna0kukc+I+Z33HKOCdrNjDQ== |
| 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
| 2026-09-17T09:54:56.528445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084950observed 1c11755c8ab4d87d47c7761907d3cfb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:56.512768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084950/manifest.jsonobserved 4a8648ad494c5b07646a6bc89f88795f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.495705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084950/publication.mdobserved 1fafc8a72a92a8b1377b9d274f899d18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.477519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084950/publication.txtobserved a490196ad7ddd1949ea9096abb43b9a6...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. |
|---|