OT-2026-000062082
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000062082) never changes.
Identity and time
| Publication number | OT-2026-000062082 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-79af-82fe-3c9bb0b9ec34 · 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-2026-000062082 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd80b772e4d01d817b203fbf0edde6d1bc7ed4f323e079cc0565b1da0acc50ca |
|---|---|
| Markdown | 61fe2da7720402070efebccf7288babcaa5bf69c84272d8c40b9d928b0b47ade |
| Publication page | 24fbdf83acafa8fefc9fc42407ad542213089a2bd8b3a986335a1e0f92958773 |
| Manifest | 0d7cc724176338eef3680cfa1b35a2294196e46c97cf709c1edf8ec989d128ca |
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 | bXlGbxCM9/Uk0WLD8hzkI6cHnXw+tSovGInj1Dizc+jiitMXsqidHhWPi8l/uHiWmF2O5GOKew0+v6Hhfh/9Ag== |
| 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
| 2026-09-17T10:41:08.073389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062082observed 24fbdf83acafa8fefc9fc42407ad5422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:08.054513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062082/manifest.jsonobserved 0d7cc724176338eef3680cfa1b35a229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:08.035907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062082/publication.mdobserved 61fe2da7720402070efebccf7288babc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:08.018911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062082/publication.txtobserved dd80b772e4d01d817b203fbf0edde6d1...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. |
|---|