OT-2026-000102392
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed 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-2026-000102392) never changes.
Identity and time
| Publication number | OT-2026-000102392 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7fe5-a26d-7e0d0a86ca36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bfc256ca5722ae1e786574f07418946e43d8ddcfc9026437273d65b8f471e48 |
|---|---|
| Markdown | 7162883f0042104c594290554f7ab52e5805b33ea076b2bfcf5c40d0de332c4d |
| Publication page | 27adbc29eed981bd5d38265e38994f7abf8132837b559ed29dade3dcd35002eb |
| Manifest | 10d1c1b5e57569fdd37c5f8d358b500c03bbceceaf895b0496d58248c31feefd |
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 | m3Ux60qVS1n/FStgAJe/VC70J1SqDwibXPQy9IY3xEISv4DjZ/foGLdYCMvUJ+/+G26PCWHRTi7Yn7fZYORFAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:43.914476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102392observed 27adbc29eed981bd5d38265e38994f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:43.894341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102392/manifest.jsonobserved 10d1c1b5e57569fdd37c5f8d358b500c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.875631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102392/publication.mdobserved 7162883f0042104c594290554f7ab52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.856830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102392/publication.txtobserved 6bfc256ca5722ae1e786574f07418946...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. |
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