OT-2026-000062026
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000062026) never changes.
Identity and time
| Publication number | OT-2026-000062026 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7155-8428-f8f29a9b058d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 751b156c5eabc21ac17b500ef62befddf0b639bbcdb7b94e19fddb799ad466da |
|---|---|
| Markdown | 39c909bef782d944b4a06bba8e927b09b23afeb37fbf5ac0bd5eeb41f552000e |
| Publication page | 14eb22fb87fffa809faac72890239e55cc3a84688f34126eaf15ef5dfbabcc73 |
| Manifest | b80e29b46ba05ed217f28a3db4da54ffc42abeabf379b8eeaba448b545b01823 |
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 | o8M6gfVH5GOFevVgTCxfFyq67F835IXd+/kvnBaaOCvroU4u9p0f74R9+CGT3q6fnhPgq2+O9fR14mNDy2emAw== |
| 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
| 2026-09-17T10:41:03.614307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062026observed 14eb22fb87fffa809faac72890239e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:03.595466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062026/manifest.jsonobserved b80e29b46ba05ed217f28a3db4da54ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:03.576691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062026/publication.mdobserved 39c909bef782d944b4a06bba8e927b09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:03.558547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062026/publication.txtobserved 751b156c5eabc21ac17b500ef62befdd...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. |
|---|