OT-2026-000080566
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000080566) never changes.
Identity and time
| Publication number | OT-2026-000080566 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7b5f-b5e4-81db628de5cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 147c425b7019471b7add42cf711b15c4e16818c6e7b3cbad67b52b8a7abafd7b |
|---|---|
| Markdown | e38342c7c52986ecf3311973370a6cdcca4cf8a9779963b51c2951d620bff8e0 |
| Publication page | 54bfb58dd6a2c8a34a68490505d280387f8d3a9ac6c73cc234587e87163ed706 |
| Manifest | 068b7ee3be81478d4237d8d535b4ec6bfd26763cedc0139a45b9e09ed6f262ae |
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 | CJ/YA3v2J3r752SOE8MeRg789Y2GJhbLot3BEf8cOwxvSXes8+U60jxW7xuSypcaG2IyhzkhK1zFybUEVopnCA== |
| 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
| 2026-09-17T10:03:11.888069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080566observed 54bfb58dd6a2c8a34a68490505d28038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:11.871855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080566/manifest.jsonobserved 068b7ee3be81478d4237d8d535b4ec6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.855527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080566/publication.mdobserved e38342c7c52986ecf3311973370a6cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:11.838653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080566/publication.txtobserved 147c425b7019471b7add42cf711b15c4...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. |
|---|