OT-2026-000092511
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump 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-2026-000092511) never changes.
Identity and time
| Publication number | OT-2026-000092511 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-72b5-a950-854d2983340b · 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-2026-000092511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f283a57f7f40411bc8d08185127baf48d463f1ea075c8913c6320f7a5287aed |
|---|---|
| Markdown | ba63d8d3828eec668eb67391c8cbf994142d80ebf8c139f34847cf8fcf15a4ae |
| Publication page | 5de6f1524cd9bb46050dbe2cd6aed977e48c3890ba4a9f31a0a731d9fec8f97a |
| Manifest | 178ce1bde01af3ad3035c85fe002fff5fb19fa5b6abad4c1034af60a57d7de10 |
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 | HUX+9Ql95ws54tzCgqo1bUzKNrOOtW2uyYaoUmy5yN8qbep3Egq/GcrM7DbQbc42/9rWrHgmc10whlHpic/DAA== |
| 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
| 2026-09-17T09:41:05.063374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092511observed 5de6f1524cd9bb46050dbe2cd6aed977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:05.046923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092511/manifest.jsonobserved 178ce1bde01af3ad3035c85fe002fff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:05.030024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092511/publication.mdobserved ba63d8d3828eec668eb67391c8cbf994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:05.011455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092511/publication.txtobserved 8f283a57f7f40411bc8d08185127baf4...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. |
|---|