OT-2026-000101965
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pulsed blow-off after set-down
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-2026-000101965) never changes.
Identity and time
| Publication number | OT-2026-000101965 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-79f2-abd4-c0fdbf80f6d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cb9b22cbd3901e355d86f400c1b94c1c769b23f1d306df459910fe7592996c2 |
|---|---|
| Markdown | daecfe0bce779f04d9cfb683d35809c53fcc34fbc6ed185c9c810281dbaec317 |
| Publication page | bffc802e22e62719135628aeb02af7ed4ac45392a6ded5dafe62be07cde44e53 |
| Manifest | cc000d6c48209d7b53f9569bce9c11883ac94716f81e3a2b607f6bbdc8ed6141 |
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 | Y5JmUi3DBQ3rp3KtpH/p+iWq2zRnOgVeV2/jtCMWSxiahU7eIWX9yFeZgqPxi47cGCS0669bXNQM/lfB0rCNBQ== |
| 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
| 2026-09-17T09:25:05.209865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101965observed bffc802e22e62719135628aeb02af7ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:05.190647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101965/manifest.jsonobserved cc000d6c48209d7b53f9569bce9c1188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.169803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101965/publication.mdobserved daecfe0bce779f04d9cfb683d35809c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.150858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101965/publication.txtobserved 5cb9b22cbd3901e355d86f400c1b94c1...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. |
|---|