OT-2026-000015032
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before set-down
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-2026-000015032) never changes.
Identity and time
| Publication number | OT-2026-000015032 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7ccf-9418-c9495d173e96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b6bd3d85e595ef684d2d263ef52cb4024be4c0dc06d2f9adbb9091aba6ea991 |
|---|---|
| Markdown | 3daa117b0c2b97416a33684bf19b3cec80c9fd3ba8f4767b3e871709d133e543 |
| Publication page | d158c09b34571a22a3f743c2ba8d07f9f2068a130bfd0b054b4fe62669e6e84a |
| Manifest | 4d4b5a50a6029bcfd9b2ba74a8ec9b27499256d30827feb36f7b041f63539b73 |
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 | Zh9CBUth9xPbhrkyHNS+IU6NGByW1UyGoEw151+fL6YaMSP9aqUTPdMEvtrYv68/5a2gRSWTT+EUrCCr/BobDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:00.630650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015032observed d158c09b34571a22a3f743c2ba8d07f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:00.611483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015032/manifest.jsonobserved 4d4b5a50a6029bcfd9b2ba74a8ec9b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:00.591673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015032/publication.mdobserved 3daa117b0c2b97416a33684bf19b3cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:00.572570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015032/publication.txtobserved 3b6bd3d85e595ef684d2d263ef52cb40...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. |
|---|