OT-2026-000056058
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000056058) never changes.
Identity and time
| Publication number | OT-2026-000056058 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-7f9e-835e-4a775e297408 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b188d85b84998456b206a3b316d6e0643162e8af376028ff010ca89139e84a6 |
|---|---|
| Markdown | 5a68c8cd20510a73918fd5cf293f1be499db59bf3b7419868b8a4c23100311ae |
| Publication page | a67e2aff3f37cdef62f814c4053d683471c55a4a4485da5d6801d683dbe15e82 |
| Manifest | aff4fc8256f310399a5c81ec6fb2eab4561e6130203052d6fd8729202b0c81aa |
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 | R3N2nelNgbk3nAxtmPTmxVg01Rd9pcxsam2z69CjeyN0sTXZV4y5Qdlnz5RtXps2jbhEKK+gIqAOaVwMNAS/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:35.605749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056058observed a67e2aff3f37cdef62f814c4053d6834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:35.585801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056058/manifest.jsonobserved aff4fc8256f310399a5c81ec6fb2eab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:35.568009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056058/publication.mdobserved 5a68c8cd20510a73918fd5cf293f1be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:35.551237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056058/publication.txtobserved 5b188d85b84998456b206a3b316d6e06...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. |
|---|