OT-2026-000051545
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000051545) never changes.
Identity and time
| Publication number | OT-2026-000051545 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7217-8904-2dcf684c55ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051545 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb07b7660d0d77cd29e4e23a3701f890edfb7f39248e740a65731e2826c09750 |
|---|---|
| Markdown | 8d24593dee5cdb4b8c63e8a8b2fde27734fbbbcd8bc70801c08bd7a0282324e1 |
| Publication page | 23e400b122aa192e64b1e3fd5c522093784cba8057c65b23b159eb80bb4153d4 |
| Manifest | 99a1905fabd3acf9fda5a379d988de4e8a3d0387d6a56f6efda8da3e074a62fb |
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 | heUlbUg1KY1zhOQqaixENoYBzyreogbh1hmSz4sBAR0c6B0posWOBN21eCPmui+N0SMFjMkJprstvyHdWZenDA== |
| 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
| 2026-09-17T10:58:22.626957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051545observed 23e400b122aa192e64b1e3fd5c522093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:22.609325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051545/manifest.jsonobserved 99a1905fabd3acf9fda5a379d988de4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.591259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051545/publication.mdobserved 8d24593dee5cdb4b8c63e8a8b2fde277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.574485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051545/publication.txtobserved eb07b7660d0d77cd29e4e23a3701f890...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. |
|---|