OT-2026-000092427
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092427) never changes.
Identity and time
| Publication number | OT-2026-000092427 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7c8c-b7cd-81706831c0a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092427 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5658298273cdc312411ff702227e1e5c4c3e399efc860a9c5b3e6466af0ae7f |
|---|---|
| Markdown | effbc5d9cf6f2f34b3b891e071067c178d44e2a59f1653c7c8fb3c7d6bffadad |
| Publication page | 9847815ae3973d4278bb736afb43d40c6fe22eb9577cc2c0b8e3b7c128ab6d3a |
| Manifest | 8716cc813445b7df4b718bd08b17aac400b1e710a108cd48b7cc2ff46a6db942 |
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 | yX5DGyfyZB5jdmwK6gIgBNf0MLIIf7pC9hlG/UZ1CoUZSxJ3EpMCzOjEeFfHX4+/oH6Yls36cMvlxCePmE8+DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:58.885617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092427observed 9847815ae3973d4278bb736afb43d40c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:58.870039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092427/manifest.jsonobserved 8716cc813445b7df4b718bd08b17aac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.853020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092427/publication.mdobserved effbc5d9cf6f2f34b3b891e071067c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.836051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092427/publication.txtobserved d5658298273cdc312411ff702227e1e5...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. |
|---|