OT-2026-000093644
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000093644) never changes.
Identity and time
| Publication number | OT-2026-000093644 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7ce7-9d59-5ec88fb4b596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093644 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1dd34664c2df224618b72984285b3c3605f83a82ba77f67fadd5c55915bddfc |
|---|---|
| Markdown | ea5ffe780558e96aa2a272bb6094836d068fa05f21d2967dc57c7e57cb9051ba |
| Publication page | 075d2ba22de0421cf0ec21582e4b65c2010d0fb8ad439670b857d83c4c1813ac |
| Manifest | 1abc9e899640077060410e7461e063485ae131365411db9e8669715d07a37be0 |
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 | mZaDRNLkmzaWNOoyOKdBFhhLSxC0QZF0uvU2SokqXWUTlqW1awDcJwdYGDVxE+O3red+72hTChWRZWnG5oNvBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:41.911270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093644observed 075d2ba22de0421cf0ec21582e4b65c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:41.893421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093644/manifest.jsonobserved 1abc9e899640077060410e7461e06348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.875973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093644/publication.mdobserved ea5ffe780558e96aa2a272bb6094836d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:41.858577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093644/publication.txtobserved f1dd34664c2df224618b72984285b3c3...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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