OT-2026-000092600
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000092600) never changes.
Identity and time
| Publication number | OT-2026-000092600 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7198-a60d-e5e7a4d93b41 · 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-2026-000092600 |
| Status | PUBLIC |
Content hashes
| Canonical text | b93a979d488f35e86e9595662188b9d77a89188eeb96df49c3269c9e7dd9df60 |
|---|---|
| Markdown | f54cc2cb3828b49cc24a1acc99788c4ad00d763c9f43a85aa0adb35cb373aebd |
| Publication page | e283622d23467976028a149954d590ba3905b98c7de05adab34dec3229411336 |
| Manifest | fa429a77280225c3ae928f2d4d6183f81918ed31b1273f67ac6dace941c9376c |
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 | ycM2VUxSGGqMHJTwSbOl2FRQ9lfc9xeQozP8+6cUL9dyLzEnwYQbBzxQgaWRZIsv8Wj/pYZgga/LqE/7s2veBQ== |
| 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
| 2026-09-17T09:41:12.194981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092600observed e283622d23467976028a149954d590ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:12.177172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092600/manifest.jsonobserved fa429a77280225c3ae928f2d4d6183f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.158654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092600/publication.mdobserved f54cc2cb3828b49cc24a1acc99788c4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.139917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092600/publication.txtobserved b93a979d488f35e86e9595662188b9d7...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|