OT-2026-000065599
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000065599) never changes.
Identity and time
| Publication number | OT-2026-000065599 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7524-9d47-b80fedc39e7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99c653d12cb133dd5f5c63acdf096b79fc3ec16a7529c7f8ef868106d5e13e8d |
|---|---|
| Markdown | 58125da3ff9c3774bbb7ae3d7b830b3f3a2f6ebc47c970c9f1b2f4a43c623b53 |
| Publication page | fa33bdb55545040952a02c48b7f2e709ec66b02d7f18a141ee5a26bffdde0baf |
| Manifest | 82c89c39f41c8e25ed87449e25b0a471d55fc359c30654570f68dde9d5d1a8a7 |
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 | iQIcRfByiQ9GeWBNhws4Chloq7Q2wfx0+Int5cU4PMxMjCQyc0wwRYcuywVxieAkoiAW3p+kTYbZ/SRaj2zsCw== |
| 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
| 2026-09-17T10:33:58.264730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065599observed fa33bdb55545040952a02c48b7f2e709...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:58.233257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065599/manifest.jsonobserved 82c89c39f41c8e25ed87449e25b0a471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:58.201725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065599/publication.mdobserved 58125da3ff9c3774bbb7ae3d7b830b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:58.148968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065599/publication.txtobserved 99c653d12cb133dd5f5c63acdf096b79...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. |
|---|