OT-2026-000062009
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062009) never changes.
Identity and time
| Publication number | OT-2026-000062009 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-7d88-811f-19ee93ca1cfb · 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-2026-000062009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70270f55961b8463e15ab41d0b2c192230caaeb08ede89604449c38955e86c54 |
|---|---|
| Markdown | 01c18a5f4709d29888777a5448517f8f9bdac0c4aad2abe3f06dcce38fed9e17 |
| Publication page | 7dccf95da7086c7e9a6cbdfd73d95bf48f7d2f2ba95592b38aa85f0afd5f1042 |
| Manifest | f62ba7616673a49b5d5b1ed9b0b8637e4a010c9a0a34aceebcc753ba80afafa6 |
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 | wITyPcIr7Db96PJWH08o80tLybjQoUsShEDOR+02yttBk6F959ulHyEDFHE53qssjG0OwalswEtvHW9x/4fGAg== |
| 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
| 2026-09-17T10:41:02.169591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062009observed 7dccf95da7086c7e9a6cbdfd73d95bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:02.144621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062009/manifest.jsonobserved f62ba7616673a49b5d5b1ed9b0b8637e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.121211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062009/publication.mdobserved 01c18a5f4709d29888777a5448517f8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.101482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062009/publication.txtobserved 70270f55961b8463e15ab41d0b2c1922...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. |
|---|