OT-2026-000097486
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000097486) never changes.
Identity and time
| Publication number | OT-2026-000097486 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7944-91d3-29f90560d074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097486 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2156242d2d8bf880ef071b5ddbd0551949d1152f34ed869ff1f3cff700fd257 |
|---|---|
| Markdown | cb08808007ed1f7faad50e42b1ac33b90c05bd97f08a3bf9d4741598f498da16 |
| Publication page | 5c4553fac490256aad017d8987437f06060f6435d247e936f013febd9b2fa99e |
| Manifest | 8c15c8320ce7bb767873a9f533d23361d310f93736ae40a93be2771e45259de4 |
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 | svOU8DqcQKDhNEsy6qXlVbAAU6cAzPUdRnm05J4WYLgR7uVCf2oXeTRxapDSedd6cGnCGhCfswAYmOmUfohmBQ== |
| 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
| 2026-09-17T09:33:21.450884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097486observed 5c4553fac490256aad017d8987437f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:21.433537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097486/manifest.jsonobserved 8c15c8320ce7bb767873a9f533d23361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.416363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097486/publication.mdobserved cb08808007ed1f7faad50e42b1ac33b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.398448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097486/publication.txtobserved e2156242d2d8bf880ef071b5ddbd0551...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. |
|---|