OT-2026-000101913
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000101913) never changes.
Identity and time
| Publication number | OT-2026-000101913 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-748e-859e-76ba41ca1a82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c91ee99b0da1a62783df84389f37091fec3bb5fa6c91d25ceac1c5b87117b29 |
|---|---|
| Markdown | 98b9abc4e8ce515fcb51668786f30245894b0c2c8959568d3c5ba82fc1414c41 |
| Publication page | 9deef16d00d6e0863c300dd376d93da46c8e232e5175fe3b6735a03256747696 |
| Manifest | 50e710af42b982cae611a5ad81466e812111eb110fcfa92cdc1373cc6a508b73 |
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 | mzaCbbTmBX1agxTTBZhy/HK0QNFw2G753UIH7SVl1qYfef0pgeRxdz3C3YdzP60hrNPuYdi/dEtcL0pGhDrPDw== |
| 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
| 2026-09-17T09:24:31.729918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101913observed 9deef16d00d6e0863c300dd376d93da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:31.711396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101913/manifest.jsonobserved 50e710af42b982cae611a5ad81466e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.692111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101913/publication.mdobserved 98b9abc4e8ce515fcb51668786f30245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.673166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101913/publication.txtobserved 3c91ee99b0da1a62783df84389f37091...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. |
|---|