OT-2026-000068460
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000068460) never changes.
Identity and time
| Publication number | OT-2026-000068460 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7507-a1b7-0151d6c1ec6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e7f36b8758acc716da943b9ba7895bd1321fad706cc34d33f911864ff0911f8 |
|---|---|
| Markdown | 4b9fafe8b9f6eb159a1165c6489de66336d806d5de356d4119e23a7423d06d69 |
| Publication page | 6b9a7dd1c6007d8c70f4d3df5e8234da7c8ff53ba7a5edd0e94b5736007c4183 |
| Manifest | c45833025f6e4dc219f8eb4eec88a4c0f393f28d39de420f2b1c57d94780b8d4 |
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 | uUuzq+0x62Do16OhPhxo7hOBMTtBvrCTy2lkt9xNlw4mnv+T12+OPKmyIy/3AXWXTxmYFT0OWMZxRJdQj7zjDg== |
| 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
| 2026-09-17T10:29:36.463348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068460observed 6b9a7dd1c6007d8c70f4d3df5e8234da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:36.446413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068460/manifest.jsonobserved c45833025f6e4dc219f8eb4eec88a4c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:36.429934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068460/publication.mdobserved 4b9fafe8b9f6eb159a1165c6489de663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:36.413992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068460/publication.txtobserved 1e7f36b8758acc716da943b9ba7895bd...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. |
|---|