OT-2026-000060638
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, vented after 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-2026-000060638) never changes.
Identity and time
| Publication number | OT-2026-000060638 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7fbd-88f0-fe3a7ee30ce4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b27fc98fe7ff9661b865c99aab93f017a612cb33c2cb789ef1d699d7fa3e6ea |
|---|---|
| Markdown | 653e297bba909644dcaa93bca1ae1fdcb40c8397179a5f4e55b374018bd7e1f5 |
| Publication page | 9ed2ccb0342235cb678c7536626e484e72574a64dabc9e6eef0cb87159c8e3f6 |
| Manifest | 929976ce0ed4e9499679bf6bcd52e7db0f4c57040c434528df2176b75929d17f |
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 | HYhVBBg/KWhkZjQyofJ02Oa96cE4QiQlm9siJv5xrSqR/uHIVd7+T9w8v7OeCp51+KwtrOajHT25LVwX5NcGDw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:43:16.087263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060638observed 9ed2ccb0342235cb678c7536626e484e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:16.070987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060638/manifest.jsonobserved 929976ce0ed4e9499679bf6bcd52e7db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.052467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060638/publication.mdobserved 653e297bba909644dcaa93bca1ae1fdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.035673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060638/publication.txtobserved 6b27fc98fe7ff9661b865c99aab93f01...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. |
|---|