OT-2026-000059883
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000059883) never changes.
Identity and time
| Publication number | OT-2026-000059883 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7d77-b317-4033679c40f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b189ab0de33e8c30d6b6fdfde548f47bedf85a545143c6156699f393eed483c |
|---|---|
| Markdown | edc5dbd04da9bf2d95c5efc89f2b3a6c31956c47cc94511d061c51225d07605b |
| Publication page | e82b67c52d615b2078841158d02aa429efe7ccfb4fb809d01a02c758d523e220 |
| Manifest | 80eb2a556cf13f9ad1d4b02f75dc1c269e563476473df36913c85fe87fa5c5d6 |
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 | G4NmsR1CBBEbVZhjLH8E/2VNhHT2EVUpFIIUoDYPAggqJcm/xKzgHyBXX3FlKLp7CyHU3i8QigHzC4cFyupDDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:38.491423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059883observed e82b67c52d615b2078841158d02aa429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:38.473568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059883/manifest.jsonobserved 80eb2a556cf13f9ad1d4b02f75dc1c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.455745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059883/publication.mdobserved edc5dbd04da9bf2d95c5efc89f2b3a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.437716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059883/publication.txtobserved 4b189ab0de33e8c30d6b6fdfde548f47...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. |
|---|