OT-2026-000095554
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000095554) never changes.
Identity and time
| Publication number | OT-2026-000095554 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7079-945a-6fd9e3a34d73 · 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-2026-000095554 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bf6634d1a0d309064b689bd7d557d1bba9ccb5fafe46aa405087b1884508385 |
|---|---|
| Markdown | 3315d9861293788da2dc2f89eb9cdfdefd6752cc0f8ad4d3afdc5929f198669b |
| Publication page | 34e59489592910139565ccef14c556473507686ced7b991d7e42d8316fd38721 |
| Manifest | 86f2e7bc84df806479ac6ea20663d6787faa7b912bb1de53ec2527301caefe80 |
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 | tFPkSMDczFO0dosXwKtsiaCWKnSCvZXs8aKdpzHZScl1zmtQsSLmumbCnHKR8bQEiosBr/yvj9pDPdrXamYkCA== |
| 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
| 2026-09-17T09:36:58.142290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095554observed 34e59489592910139565ccef14c55647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:58.127605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095554/manifest.jsonobserved 86f2e7bc84df806479ac6ea20663d678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.110441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095554/publication.mdobserved 3315d9861293788da2dc2f89eb9cdfde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.093741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095554/publication.txtobserved 9bf6634d1a0d309064b689bd7d557d1b...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. |
|---|