OT-2026-000073809
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000073809) never changes.
Identity and time
| Publication number | OT-2026-000073809 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-7d14-bb5c-dfca5965a7c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073809 |
| Status | PUBLIC |
Content hashes
| Canonical text | cee7db0d8dcaf3e7a0acf01db1daee6f933504d99a51259794edbc9a9bb73139 |
|---|---|
| Markdown | 9229e39dccc1ccec04d45ca95a0e16e7375b82d3173a3ee4c7940f4f7150f4e0 |
| Publication page | 256dbb31910293dae83f95dabff776a20e3a2605e5efef1241469ec3ae900acf |
| Manifest | 0e8af6bf5904f04c33a5c535cac3dbada3a292c8de7f7b0f922bc15bf3188e27 |
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 | Zt13f2wIvV9D6V5l97pxaP1tFZiBtvVMJlG1JKFtSdYfk3Z4odbty2UN/oLMaApiSshe0EF/a9lQeeyNtU6cBA== |
| 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
| 2026-09-17T10:19:55.760610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073809observed 256dbb31910293dae83f95dabff776a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:55.742577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073809/manifest.jsonobserved 0e8af6bf5904f04c33a5c535cac3dbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:55.722492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073809/publication.mdobserved 9229e39dccc1ccec04d45ca95a0e16e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:55.701880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073809/publication.txtobserved cee7db0d8dcaf3e7a0acf01db1daee6f...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. |
|---|