OT-2026-000098506
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000098506) never changes.
Identity and time
| Publication number | OT-2026-000098506 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-755b-b0de-474e29abdcc8 · 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-2026-000098506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 266a20a4c9a55dd4608e510ab4951c259459a67b4a0899b29af0783a2f69093b |
|---|---|
| Markdown | 710c9a0b485ca3ba60eacc5bf4abf48220ab6522ee45c7c55a4293c52e9cf238 |
| Publication page | 9ef0b01772eba1fe5a15dd85395bbf83668cc8f7be6716f6df5241873dfc921d |
| Manifest | d6452c41544ea6ea1ba35da84e115e2967f068eff9970fec432be44536006801 |
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 | QkX9YtfISixg+U9GzBtbRY8d2yvAvVVTq4tLdvvLDXdXmHJ0NZXy9cAXcF8wYpVfQ43ug0WNGUNZq+BUgPVIDA== |
| 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
| 2026-09-17T09:32:22.799245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098506observed 9ef0b01772eba1fe5a15dd85395bbf83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:22.782463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098506/manifest.jsonobserved d6452c41544ea6ea1ba35da84e115e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.763432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098506/publication.mdobserved 710c9a0b485ca3ba60eacc5bf4abf482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:22.747240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098506/publication.txtobserved 266a20a4c9a55dd4608e510ab4951c25...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. |
|---|