OT-2026-000096834
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump 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-2026-000096834) never changes.
Identity and time
| Publication number | OT-2026-000096834 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7dcd-965a-c67a87db6419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 914fe086ce454f7515af3c6bf1731af37752486bfd369acbb601a02f0a98f9c9 |
|---|---|
| Markdown | 9f192293acee14a038da616cf6947713e6d137a51b340925913874f7d0f51f3c |
| Publication page | 05da6b0b751c2a8b5dee1b14b2388f87fe5658f66528ac379672c2148c7f158f |
| Manifest | b6ae779f48a88a5eb9863c6daca8b20d0279d839e6fe1b6db9b310322abac0d5 |
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 | 8ntEtFz8SKjPLUEpA5esfqW8KuWmmEZfDUHHG/zqi9NIEf217SMuKWBDO8swQev4KVxB0+nxD9CSIasTxVv6AQ== |
| 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
| 2026-09-17T09:34:25.847715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096834observed 05da6b0b751c2a8b5dee1b14b2388f87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:25.829430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096834/manifest.jsonobserved b6ae779f48a88a5eb9863c6daca8b20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:25.810440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096834/publication.mdobserved 9f192293acee14a038da616cf6947713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:25.790845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096834/publication.txtobserved 914fe086ce454f7515af3c6bf1731af3...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. |
|---|