OT-2026-000034897
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000034897) never changes.
Identity and time
| Publication number | OT-2026-000034897 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7278-b220-f6f76b07a57c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9828a0e75d80a522d865d2ecd3b554c15d8db12d6df619f17c88106494c1c875 |
|---|---|
| Markdown | ab24b1ab49b89b33a5ad24bf0e52fdd92e6c17e18ebc26753c0cb1a029b25ebb |
| Publication page | 0413d0954a2ec14dd7ca6e9ae2fb6f3f355fc45228568523fa379baf231c0e88 |
| Manifest | 70640fc79b67194fc2ede5dd46fc772b52e068be846c75ad61e607a0599f4519 |
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 | YR3q439LYe50Z8xgivxvxkCX2ZGttmrZVxJdQnwbJpbaYzUpB66idFDQ9pQqLxStfx2MU9Wo0emxXDtNKnmtAg== |
| 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
| 2026-09-17T11:30:33.425497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897observed 0413d0954a2ec14dd7ca6e9ae2fb6f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:33.408963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897/manifest.jsonobserved 70640fc79b67194fc2ede5dd46fc772b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:33.390467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897/publication.mdobserved ab24b1ab49b89b33a5ad24bf0e52fdd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:33.362571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897/publication.txtobserved 9828a0e75d80a522d865d2ecd3b554c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.291234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897observed 0413d0954a2ec14dd7ca6e9ae2fb6f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.275059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897/manifest.jsonobserved 70640fc79b67194fc2ede5dd46fc772b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.258574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897/publication.mdobserved ab24b1ab49b89b33a5ad24bf0e52fdd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.240864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034897/publication.txtobserved 9828a0e75d80a522d865d2ecd3b554c1...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. |
|---|