OT-2026-000097953
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097953) never changes.
Identity and time
| Publication number | OT-2026-000097953 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-79ea-ab7d-e69ad1f8b9ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8222ff675cbd13d863087c5a88a7bf37f45e951d4d5f550c6017d4c5b510eaae |
|---|---|
| Markdown | 49f3efe8bbff585860a90bc0bf004330e65f6f4acb41b79ee8a8c3d2a259ac45 |
| Publication page | a0926959f96cf0113b7771c4d7063ead7687f63b30440148f86462492b63f7c8 |
| Manifest | 5d6d2a79d81bddc730e9f864fbaa66df464170c91deaecd1cbabe84249b3f8f4 |
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 | 6t03PyjvUhlLGpJt5Txh4RFArvNjkCmMmkhzbMTVrfMDXx+M8rRCw462aPM7R4w/Tq2u06SnXh6/ST/rCL8ECA== |
| 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
| 2026-09-17T09:33:05.551763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097953observed a0926959f96cf0113b7771c4d7063ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.534403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097953/manifest.jsonobserved 5d6d2a79d81bddc730e9f864fbaa66df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.515141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097953/publication.mdobserved 49f3efe8bbff585860a90bc0bf004330...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.495862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097953/publication.txtobserved 8222ff675cbd13d863087c5a88a7bf37...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. |
|---|