OT-2026-000066008
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000066008) never changes.
Identity and time
| Publication number | OT-2026-000066008 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7ba5-ab5b-ec9cde06d0b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8663fd8bedc427a5931f4e0f17a8071cda95c345ef392c3cac96cfc3f68a6eb7 |
|---|---|
| Markdown | 38ef7141ccfd4e87d7ce33b54a09e7be8ac9c7d4b571fb96ac069be228e83ad5 |
| Publication page | 9ebaeaed2b7fc8e69e13a54f89cb988cc790d153c3f5a2b6fe1c244dd94adf3f |
| Manifest | 64a4160ddefeb66187954d496800d41b3d5b8deee51b852eb00a2718f4dc46f6 |
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 | UzabTndx5pGDqa4uw/8PeSwgQXD5GjZ0QK40q65G9MIifgY1adznZO6x73nDz+spxxJSEsYqzQHydReaLP5TDw== |
| 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
| 2026-09-17T08:50:33.027318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066008observed 9ebaeaed2b7fc8e69e13a54f89cb988c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:33.006721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066008/manifest.jsonobserved 64a4160ddefeb66187954d496800d41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:32.986797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066008/publication.mdobserved 38ef7141ccfd4e87d7ce33b54a09e7be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:32.844209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066008/publication.txtobserved 8663fd8bedc427a5931f4e0f17a8071c...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. |
|---|