OT-2026-000078099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000078099) never changes.
Identity and time
| Publication number | OT-2026-000078099 · never reused |
|---|---|
| Internal UUID | 01a0ae95-6e8c-7a45-a717-6802a889b62a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:03.897850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 222b27865155ccb5b35704a93c8c244b3585b66886eecf01e22703b242cd00ae |
|---|---|
| Markdown | 195bbd0011b6df06a171033394e4fb66b814dc4eec3c5c24b7006656eb07a522 |
| Publication page | 385248dbbbe4c13e4a3eb998ce1fb8c73ed710e3b466454428684d2323725f1a |
| Manifest | 8de76ade226b6fa5745b43585f6b2bf89949d75edb41aeffc8eac9c6fbbedda5 |
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 | QySimHovTZsIis/OmWLResjsFaqIt1HbXNHIqHUrHxEWtAGfr/KaFrVI0Zt6NnXhDKwBdpbDBfee+J2xR0BLDg== |
| 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
| 2026-09-17T10:06:48.493361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078099observed 385248dbbbe4c13e4a3eb998ce1fb8c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:48.474037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078099/manifest.jsonobserved 8de76ade226b6fa5745b43585f6b2bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:48.456757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078099/publication.mdobserved 195bbd0011b6df06a171033394e4fb66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:48.438368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078099/publication.txtobserved 222b27865155ccb5b35704a93c8c244b...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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