OT-2026-000098325
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098325) never changes.
Identity and time
| Publication number | OT-2026-000098325 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7d77-812b-2c61a04cbf26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68ea5e59dd77a4029f9da4e0840b50a86f4a487cd57ec6b8f776ef917a6af7f7 |
|---|---|
| Markdown | f9206b71c37d091132ab6fd9fe16f0b7d66109658cd667a0512497865430fca1 |
| Publication page | 8b2ad326b9b25f691fff9269e8bce777e31037da78e99a75ee58c664c58bba52 |
| Manifest | bed383af169a982e343bc7c3a5207f50d4efa3907ec3aa73833c23eab1e5fbd1 |
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 | onmp6UrelH4QGQWC6qmaEQJ8XKDsAIIS73oTwCcUI57ahZBMg13UUnqEr6eHl50334PrRaQWyamn/DBWjQjPBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:32.060142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098325observed 8b2ad326b9b25f691fff9269e8bce777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:32.042138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098325/manifest.jsonobserved bed383af169a982e343bc7c3a5207f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.022609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098325/publication.mdobserved f9206b71c37d091132ab6fd9fe16f0b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.004002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098325/publication.txtobserved 68ea5e59dd77a4029f9da4e0840b50a8...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. |
|---|