OT-2026-000101156
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101156) never changes.
Identity and time
| Publication number | OT-2026-000101156 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-743d-9a31-d2a4fa1dd703 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e1581d3661bd00c9636758913e567d4da27257afac33aaa5f8235dc110789f5 |
|---|---|
| Markdown | 48f34628bf6519da01ffcf5ee86b1a6e874cd0866d580905dd100cb66b563bd8 |
| Publication page | bede6883cb5424a2109ef67f8ff0a277daff73587db7049c0a764461fcfe63f3 |
| Manifest | 9a65fc63c7e7ae20e44cb8f2b3ec063cb6f8b48b81c949e75e35f21106408f7e |
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 | 8fXGJFkJxhxUVZGlXUiDX6B01Anvt1svlmRoYdjiS2clc1RFh+PVTc4h+lXR608NDllVEjVS35Ve+IH3U+Q9Cw== |
| 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
| 2026-09-17T09:26:47.585930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101156observed bede6883cb5424a2109ef67f8ff0a277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:47.568936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101156/manifest.jsonobserved 9a65fc63c7e7ae20e44cb8f2b3ec063c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:47.550790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101156/publication.mdobserved 48f34628bf6519da01ffcf5ee86b1a6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:47.532974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101156/publication.txtobserved 6e1581d3661bd00c9636758913e567d4...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. |
|---|