OT-2026-000097607
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000097607) never changes.
Identity and time
| Publication number | OT-2026-000097607 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7e90-8d4d-f9c4c625b3cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097607 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb7bb96f0dcd08042cec30adc59a3d0e1a43ad1d0c008ebb328724b753fb0dbb |
|---|---|
| Markdown | ce21f55239f0794eae79265494e9f643e34357106d84a0737d28d836f2993f09 |
| Publication page | a2fc860a23f1bc07a9e4ebb3a35e5cf8673156011d2d523c61460d1ddd865b50 |
| Manifest | 529dd74ecb2f75a44f4aaf9abc56d5d48f8996d000a46723fa8635bb74ba4b48 |
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 | +KirrmtyABQ8Ee6CFEFgHtkSUoTzFyvjt3GnxdMrA6pxCFAoavlw3w5lKuHWW/fVChQJpODHj3UX5+xnNXTVBA== |
| 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
| 2026-09-17T09:32:36.802321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097607observed a2fc860a23f1bc07a9e4ebb3a35e5cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.784909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097607/manifest.jsonobserved 529dd74ecb2f75a44f4aaf9abc56d5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.764606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097607/publication.mdobserved ce21f55239f0794eae79265494e9f643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.710589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097607/publication.txtobserved fb7bb96f0dcd08042cec30adc59a3d0e...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. |
|---|