OT-2026-000100868
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000100868) never changes.
Identity and time
| Publication number | OT-2026-000100868 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7d20-8384-20ba09dbbc2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2219e0bed97a566f7f40a7053e0c7b5f06bf68dc69fcf68f1cb3f175426e72da |
|---|---|
| Markdown | 82e7e77f37bca3a4679346ccd3a2d767fa58f7e2c025727405645ac9f1e5abee |
| Publication page | f7be78bbe9ba9710cc12b996c759d7951699e387602ba738cd04ae2c7ae567ac |
| Manifest | 647ed93e357307dd96f195ed212331134cb51d8b88a0ebdf975db1f10157a91b |
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 | m2zKnJZzHD6VOvBXkFrwNxQs7L1U1kCpB1Tpwtp4MnTG3gxwUVn1nXRQj4zlJGTb6WxuJdIG1/6zcd9Gy5wGDA== |
| 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
| 2026-09-17T09:27:48.074403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100868observed f7be78bbe9ba9710cc12b996c759d795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:48.055487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100868/manifest.jsonobserved 647ed93e357307dd96f195ed21233113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:48.036191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100868/publication.mdobserved 82e7e77f37bca3a4679346ccd3a2d767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:48.018877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100868/publication.txtobserved 2219e0bed97a566f7f40a7053e0c7b5f...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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