OT-2026-000097125
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000097125) never changes.
Identity and time
| Publication number | OT-2026-000097125 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7cf5-8e2e-adc7742200ea · 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-2026-000097125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ebfc889579372b5ebd11f337f59d6fafc71e4000b7b98600f3cce50aeb03205 |
|---|---|
| Markdown | 02bb76f459ad75b00d6bc7c949e896364fefdbdd55e680beda01e57ce59fe354 |
| Publication page | b0bd3fbf0344241d556959e3696d4281a7963ba376c65d1a46a565121390edae |
| Manifest | 96bdd188008c6dbe671ff3c6c46c52b688bdc23ae13c0c9550ffc09ecc229210 |
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 | FnHnwcKbE4629GmN3TAzC9K3Na3MTuWYRebYzib51Yms+GAl4sRk8knx5gdmU5RQ7l5RNTmqkXhg4vqDWoL4Bw== |
| 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
| 2026-10-24T12:42:00.352816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125observed b0bd3fbf0344241d556959e3696d4281...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-24T12:42:00.272062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125/manifest.jsonobserved 96bdd188008c6dbe671ff3c6c46c52b6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T12:42:00.217363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125/publication.mdobserved 02bb76f459ad75b00d6bc7c949e89636...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T12:42:00.146905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125/publication.txtobserved 6ebfc889579372b5ebd11f337f59d6fa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-21T04:23:13.158075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125observed b0bd3fbf0344241d556959e3696d4281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-21T04:23:13.141977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125/manifest.jsonobserved 96bdd188008c6dbe671ff3c6c46c52b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-21T04:23:13.108210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125/publication.mdobserved 02bb76f459ad75b00d6bc7c949e89636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-21T04:23:13.053735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097125/publication.txtobserved 6ebfc889579372b5ebd11f337f59d6fa...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 |
|---|