OT-2026-000101129
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, 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-2026-000101129) never changes.
Identity and time
| Publication number | OT-2026-000101129 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7712-8d70-d3f847518977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101129 |
| Status | PUBLIC |
Content hashes
| Canonical text | d23e29c0b55d56838361d62217ce909d3d484ac53c391a974b1b6c7ff141fc5a |
|---|---|
| Markdown | 8955141b9d53056f5323d4361e29172e028b18c17ac8175a84b3188612026c2d |
| Publication page | ba992fbb3f9a9a16ed77e5c73f182384301c3cdc7d7cf0c2cf12ac18ee654614 |
| Manifest | f07ab8517dba60fdcb53abcaa5514a320935f01e1b71c74587d05d501827bdd6 |
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 | vpy5GHNhtDjBUNILG6x4ZHms4oViEM8+KXfiEPNtkEHrxireA8ZUb7SdCYsoFO8oyjRrSm6OuIghDP7NEgDGDQ== |
| 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
| 2026-09-17T09:26:45.548414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101129observed ba992fbb3f9a9a16ed77e5c73f182384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:45.530262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101129/manifest.jsonobserved f07ab8517dba60fdcb53abcaa5514a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.512931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101129/publication.mdobserved 8955141b9d53056f5323d4361e29172e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.495499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101129/publication.txtobserved d23e29c0b55d56838361d62217ce909d...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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