OT-2026-000097274
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000097274) never changes.
Identity and time
| Publication number | OT-2026-000097274 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7195-9688-ea66324442fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ca864b6cde6cebf7fb7c670dcc05c3d105dcf9b03883b7160d6e0c516cca010 |
|---|---|
| Markdown | 6b106ffc5f852c830bbacd23683ce81c0dc36057ef57f90cb5c42d70e3672157 |
| Publication page | 1abe47e8ff85c89e2b321bec96f2c481633daebe1e0664a6ddbc52d65f63c9b1 |
| Manifest | d3ea5529a568a3454f298ef7453c7839b97d3a3e1c02759cffc72d14418ee68f |
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 | PAoIIdTn6It4whFqUw7Iawwa9xn8N/8nw/h44xbYH7PGQ+tDadIkPGzY5NhMs2ghUYUTDaMKOibV+hX/yb/xCQ== |
| 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
| 2026-09-17T09:33:32.096919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097274observed 1abe47e8ff85c89e2b321bec96f2c481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:32.078379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097274/manifest.jsonobserved d3ea5529a568a3454f298ef7453c7839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.061507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097274/publication.mdobserved 6b106ffc5f852c830bbacd23683ce81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.044246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097274/publication.txtobserved 8ca864b6cde6cebf7fb7c670dcc05c3d...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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