OT-2026-000095123
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000095123) never changes.
Identity and time
| Publication number | OT-2026-000095123 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-76ec-baac-48c3b2315abb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28be27464ef8e50d443c97eb8b846d512ed3919fe324fdf49be082e90bb35f88 |
|---|---|
| Markdown | 20abf8bac459ac50b5b0931417c554a758674e810efbd51f53074e7e6ffbf5dc |
| Publication page | a218d246e5fe74070a6861f71487d0e14bf1fcc797c78e46da487b53aac613b3 |
| Manifest | 4ad4adb34cbeb00c2c54804d76b8d5e5bd1c92dc5dda7d3a3fcb57b8eedad2c8 |
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 | jPNL40XlrKOk2H2piaFCw+yK3W27JRaqQCwrDMWa+zfkAwOQi9wcG3NkarfcJVld8ORtJnq9nRVGleXCBUb1AQ== |
| 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
| 2026-09-17T09:36:23.443850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095123observed a218d246e5fe74070a6861f71487d0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:23.374357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095123/manifest.jsonobserved 4ad4adb34cbeb00c2c54804d76b8d5e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.356489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095123/publication.mdobserved 20abf8bac459ac50b5b0931417c554a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.274412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095123/publication.txtobserved 28be27464ef8e50d443c97eb8b846d51...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. |
|---|