OT-2026-000079585
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, sustained 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-2026-000079585) never changes.
Identity and time
| Publication number | OT-2026-000079585 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7fec-9883-c37c775c7b38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 842f81f050dd29d1de913d0fd67e8f1cb26460809674bd20a428e1970729fa84 |
|---|---|
| Markdown | f1c4db32405ba9841c7277182125bbfe03f0a2db37ab3fe2d006ce00621fb96d |
| Publication page | 27da482b320fd2257c914644ba618b952167a5832d04203dcbf2159cd90db92c |
| Manifest | eed4488146f7ebe80ab6c47875c4b6325f48db69fd65e6c84bea9d4294a73436 |
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 | twyDOfey/oyXSy5glJF2MBwGO4JFHhrC9bQ6+LDUwODH0cly64Q0Vf5blZzuoqdWG9EbwYfMin7Z/Sl2Fh1FCQ== |
| 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
| 2026-09-17T10:05:14.441986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079585observed 27da482b320fd2257c914644ba618b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:14.421358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079585/manifest.jsonobserved eed4488146f7ebe80ab6c47875c4b632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:14.400886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079585/publication.mdobserved f1c4db32405ba9841c7277182125bbfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:14.382704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079585/publication.txtobserved 842f81f050dd29d1de913d0fd67e8f1c...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. |
|---|