OT-2026-000044441
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044441) never changes.
Identity and time
| Publication number | OT-2026-000044441 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7939-bf2e-0c7c77c42699 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044441 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59e672ec89f676b996a7d9b5b7a25cefc7bc33fc60ec75df9bba8c460174ce49 |
|---|---|
| Markdown | ae5d30cc91c3c680b53ede3317037134aaad9fea8c65c1789e19c7daaf35ed8d |
| Publication page | effda5b6909e3ba115fb73c7f2eea5f011b763adcc4e2fe37b0d344abf83c6ed |
| Manifest | 78e27181beca1eb7e9aad98e58dc02ba861f0edd70df8fe0cce39277657a5b90 |
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 | 89oTLG77VdzF34IkCoufKvh2Fhy0w1853twQIzGYPcTZRfNgFTVbEUDOz6ZOXRe60b60/B+7kme7fhsmxe7qDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:46.819135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044441observed effda5b6909e3ba115fb73c7f2eea5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:46.795443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044441/manifest.jsonobserved 78e27181beca1eb7e9aad98e58dc02ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:46.569803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044441/publication.mdobserved ae5d30cc91c3c680b53ede3317037134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:46.550721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044441/publication.txtobserved 59e672ec89f676b996a7d9b5b7a25cef...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. |
|---|