OT-2026-000044227
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000044227) never changes.
Identity and time
| Publication number | OT-2026-000044227 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-741d-ae33-ce8a36817fac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044227 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0500076414180669650ead650502746f18ee179a8c3bfa9a299dcda380bdd402 |
|---|---|
| Markdown | 39c5c0f35e7aab515efc7c74dd86c1b33e9e3f0808bbb074b40bfd75299eb402 |
| Publication page | 5b5de30cbd7c07f185fd99146e7dbd115b544170cc1e04d183a7350367169497 |
| Manifest | 1dd8333eebe827488463751336d2d2ba748b524891f11e25be6815b22a5b5793 |
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 | o3amSeS5k08Mioz8+C6PML1lgSZ88e2V4pKjcoiXd9/dzkY5AOJQEfCMzul7dCCoDkuXxo4CxEsnlvLUzC9NCg== |
| 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
| 2026-09-17T11:12:47.316149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044227observed 5b5de30cbd7c07f185fd99146e7dbd11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:47.298504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044227/manifest.jsonobserved 1dd8333eebe827488463751336d2d2ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:47.279417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044227/publication.mdobserved 39c5c0f35e7aab515efc7c74dd86c1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:47.259792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044227/publication.txtobserved 0500076414180669650ead650502746f...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. |
|---|