OT-2026-000095124
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000095124) never changes.
Identity and time
| Publication number | OT-2026-000095124 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-76bf-bc37-ef338eab0c2f · 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-2026-000095124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c44b4f57892d7d9a045ac6efa2ae5bf823a781e1a875c4561d127d5b10c236b |
|---|---|
| Markdown | e35885eeb9b124ff2a34f4156a2659e9691dd1906781fffc2f52b2cba2c9b9e3 |
| Publication page | 08f8f93b18b9ad88c708b11e8b93787c98e4da270a34014ce9bb26a6e3175469 |
| Manifest | 87880f9b47498dc77f874350c31bd071f17b8520e431193d9f62110039481234 |
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 | CG/9ZyvYlU1mTII7iLW5imEedYhDaAtDNpV3+zEPaOO0y0H7nFiZ6ExaZGBpuiqzL8MarKYveI0YBI2Qxh4CDg== |
| 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
| 2026-09-17T09:36:23.519324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095124observed 08f8f93b18b9ad88c708b11e8b93787c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:23.502637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095124/manifest.jsonobserved 87880f9b47498dc77f874350c31bd071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.484209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095124/publication.mdobserved e35885eeb9b124ff2a34f4156a2659e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:23.466201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095124/publication.txtobserved 3c44b4f57892d7d9a045ac6efa2ae5bf...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. |
|---|