OT-2026-000095771
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum 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-2026-000095771) never changes.
Identity and time
| Publication number | OT-2026-000095771 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7725-911b-8820c0597bf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d033cb134e26797e467cc230de153807e8ec7997c9c9f5f5ab5e1145dbad73d |
|---|---|
| Markdown | a83f64f122d5200393695913393756d7a173dff20584ae659d70ce49230dcc14 |
| Publication page | 2bfc5b1ecd158de66c62451dc9cdfcc20ed07972059ca372bdd4ab898c1e0fda |
| Manifest | ac3461a03225fc098b73d3b6bb042ce89ccee923b21869823e312c82b9eada08 |
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 | QKhABF7wDNc6yCpFZlC0KcoBJuy38BB2dqhiNsJyhOJshsZaVySah9SRpfVe9NnJKRM8dsJ6jzSE4ulYbDNNBw== |
| 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
| 2026-09-17T09:35:50.151744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095771observed 2bfc5b1ecd158de66c62451dc9cdfcc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:50.132119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095771/manifest.jsonobserved ac3461a03225fc098b73d3b6bb042ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:50.112585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095771/publication.mdobserved a83f64f122d5200393695913393756d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:50.091817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095771/publication.txtobserved 5d033cb134e26797e467cc230de15380...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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