OT-2026-000075006
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000075006) never changes.
Identity and time
| Publication number | OT-2026-000075006 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-7e11-90f4-407399532f0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44e847bd55e32a802aa07b6b789034b5bd734c8e2ebbe1de605e24a8c9644000 |
|---|---|
| Markdown | 354363708c3d1274e61e261b8c9962f6b79d1cfbb1b841023538274a8d04c706 |
| Publication page | b12746040fc644ce0beaf63db51b193c29ad3ea25a69f8031c91e93bd6640998 |
| Manifest | 189b48f7472bb23e3307dd7b1b3cf1e13de3f01b23d56752091001a54a04fc6c |
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 | 9RAfEo2BnD/pIEAekerYrrqZldv9FK69ZoAYGvSXAXAzhcYPHC7Jr5woqdhRE0BLtO6kYDeh2hiidbChqlYLBw== |
| 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
| 2026-09-17T10:18:48.963260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075006observed b12746040fc644ce0beaf63db51b193c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:48.944395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075006/manifest.jsonobserved 189b48f7472bb23e3307dd7b1b3cf1e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:48.925183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075006/publication.mdobserved 354363708c3d1274e61e261b8c9962f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:48.906933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075006/publication.txtobserved 44e847bd55e32a802aa07b6b789034b5...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. |
|---|