OT-2026-000033704
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000033704) never changes.
Identity and time
| Publication number | OT-2026-000033704 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7e14-8dd1-1c98efb0d2a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 220289f4e0d1ca8ccfdb32be86f37500585d254c8cdcec4f34cb22fdb6d763bd |
|---|---|
| Markdown | e570eb9a1d3d9952eac99060af5acdd83a36d18399ef31ddb59cbff912568ad9 |
| Publication page | 00ebe4f2ff17c74a6ca85e61de81e19879629d067e06307a3748603547b690ec |
| Manifest | 7993e5df1549842f4e14a4eabb15ec543243b4c0e1a380e6c146f8e4e24acc62 |
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 | zJUlHrA7FQHIyrT4x0imWaYiQrDSJQr0tEk98APcpRkpA0IVMrLmLpL9AYirDlJllORNrs2ywdbtd3VyKlyIAA== |
| 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
| 2026-09-17T11:31:42.095073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033704observed 00ebe4f2ff17c74a6ca85e61de81e198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:42.077920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033704/manifest.jsonobserved 7993e5df1549842f4e14a4eabb15ec54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:42.059059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033704/publication.mdobserved e570eb9a1d3d9952eac99060af5acdd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:42.041391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033704/publication.txtobserved 220289f4e0d1ca8ccfdb32be86f37500...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. |
|---|