OT-2026-000097195
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000097195) never changes.
Identity and time
| Publication number | OT-2026-000097195 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7cdc-ac7a-8f623babfc93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097195 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf91875b9d03b2107d2046ba322b0055cd4616e24fb6554ba7104f52a4f56ced |
|---|---|
| Markdown | 12f4ccbf7a4ada1fee95a0c7c75515c1c1029e19e08104a511a6bdb2aec27e3a |
| Publication page | 7bc101b0db00ce27e0a330b4dcbc3c9baecefaac1bbfca98197cb33ca8b64a25 |
| Manifest | 8d6c4086bad9d87d1c82909b386b03636225395c42838b05897dcfaecdd09dab |
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 | J7sNijX9QEgYtZd2BqgWuDte7EJm8XOHYMnHcujZxDBRsj1bD/jrxw0ehQbO0FzvCEjjIWQ4TywPmPs3HlhpBw== |
| 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
| 2026-09-17T09:11:05.124464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097195observed 7bc101b0db00ce27e0a330b4dcbc3c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:05.107256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097195/manifest.jsonobserved 8d6c4086bad9d87d1c82909b386b0363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:05.089442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097195/publication.mdobserved 12f4ccbf7a4ada1fee95a0c7c75515c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:04.943911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097195/publication.txtobserved bf91875b9d03b2107d2046ba322b0055...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. |
|---|