OT-2026-000097149
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000097149) never changes.
Identity and time
| Publication number | OT-2026-000097149 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7179-ae1c-c777946f408a · 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-2026-000097149 |
| Status | PUBLIC |
Content hashes
| Canonical text | c62d436ed4509673f71145acf135563496bc70779b3f38b318269fabf5107e94 |
|---|---|
| Markdown | 5ab37254b9f328ad64ef9c7acdda51b3ae9189632bc83470eae8873273ec1f87 |
| Publication page | 58f9669fe7b14e056926b4c3676b9637976189244541bc0389573d62398757b6 |
| Manifest | c3a610e4e801760e44787339233a0ddd97f17e8e1dccb60635d6ac635dac3fd6 |
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 | xglPMc6xThr+TbUJROe9mtEIt58TvqeKwNIeNDiVI3gUx8mg5zRZV5ZUWZaNgu8jU0bmTQTRhVrok0E99XVKBw== |
| 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
| 2026-09-17T09:10:57.230341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097149observed 58f9669fe7b14e056926b4c3676b9637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:57.211068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097149/manifest.jsonobserved c3a610e4e801760e44787339233a0ddd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.192227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097149/publication.mdobserved 5ab37254b9f328ad64ef9c7acdda51b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:57.172432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097149/publication.txtobserved c62d436ed4509673f71145acf1355634...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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