OT-2026-000010274
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, vented after 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-2026-000010274) never changes.
Identity and time
| Publication number | OT-2026-000010274 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-784c-bcf9-4ff28a91c775 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80e369dd5e9c81860610a03ede7de6ca9ea3e9ce43dd72537cd688dbf070f55a |
|---|---|
| Markdown | 94286216a60a8273867314724dc6a9a41d9c9b4fd72e3b8763541e7b9cedf492 |
| Publication page | d4e9ac74ab3373a0ce3fb062846a56dd224d7d24ad40a925fcd3e2952e7bd351 |
| Manifest | cff8dbe873cca60f83b3c8faf17d5f1b7d3a794c60eda6d8007b7a7939689cb4 |
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 | RNA310WZfzGXEabpr1RfWWCrmeXa44S+aa73qVI7Qo0/wWY+G3Zspj44OboaLxxVkNdjOuzccya8VzWS3tZtAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:30.004013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010274observed d4e9ac74ab3373a0ce3fb062846a56dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:29.986492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010274/manifest.jsonobserved cff8dbe873cca60f83b3c8faf17d5f1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:29.967634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010274/publication.mdobserved 94286216a60a8273867314724dc6a9a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:29.948386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010274/publication.txtobserved 80e369dd5e9c81860610a03ede7de6ca...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. |
|---|