OT-2026-000099654
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000099654) never changes.
Identity and time
| Publication number | OT-2026-000099654 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7842-a4c1-e3e92240a276 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66703b4b53f7c02922852575631271074f95df697f2bf6e524e3d7f8183ad3aa |
|---|---|
| Markdown | 8bae441333979a3a832aa06449531544c83acd6508517b7807d21f23e8630536 |
| Publication page | 24abfbabb198daa56b2f3fd9959ecf32d54ec507808101b7e6c88a578dc81925 |
| Manifest | 9db9b0e3de9915a40849a808ce4ad440f44190fb34a35bccaa181a04e9ab91c0 |
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 | cMKKf0tQXECrodqXLxzFj4PjL+tcilqvFrV3MF/ZbFb81+P6gy6BDa6kUGnfvk3nqwX51xSXAZD7AE3TotwzCA== |
| 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
| 2026-09-17T09:29:28.083963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099654observed 24abfbabb198daa56b2f3fd9959ecf32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:28.063544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099654/manifest.jsonobserved 9db9b0e3de9915a40849a808ce4ad440...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.041768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099654/publication.mdobserved 8bae441333979a3a832aa06449531544...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:28.008792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099654/publication.txtobserved 66703b4b53f7c0292285257563127107...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. |
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