OT-2026-000095102
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000095102) never changes.
Identity and time
| Publication number | OT-2026-000095102 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7ccb-9f34-712a3c174c34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d683f26dd65b34c5c69ae344f84dc5c07df36a9b4740ffcb383cfc79e4ca4c9 |
|---|---|
| Markdown | 19156449f759da70277398393eb0bc480f9e25441353b0a4eed215aa8cae23bf |
| Publication page | b2472d7ae1f51c623ab03f41f0705f6fa9cc492453eb525b4966452255a670c8 |
| Manifest | 0d70124d63212dfebd25ba84949df4f42f260f471e1bc66e4396b0729d588c41 |
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 | 5wNELtw5yZ8grNoaQxHtACpd3u32wsY6raKPUOHh5aBssfR5IQX/+tu8ErHBY0VyBEb4B3lfQrCHduKb5nKUDw== |
| 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
| 2026-09-17T09:37:42.677484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095102observed b2472d7ae1f51c623ab03f41f0705f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:42.660486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095102/manifest.jsonobserved 0d70124d63212dfebd25ba84949df4f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.641920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095102/publication.mdobserved 19156449f759da70277398393eb0bc48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.622024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095102/publication.txtobserved 3d683f26dd65b34c5c69ae344f84dc5c...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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