OT-2026-000051511
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000051511) never changes.
Identity and time
| Publication number | OT-2026-000051511 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7dde-9b5e-1c84d5c39d40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051511 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc21dd1b91ffc45abb248ea67675792618930ec300d89aadedcfb3e200c9302d |
|---|---|
| Markdown | 32485659fb4e0e9a779aea6db977139499b767fa5f2ecf71ff599484b04b50d0 |
| Publication page | 9f13c09e2fc099084fa795f486dd3261fc4466ac9998b575f3c6e96af931eaff |
| Manifest | 0586561e462494bb69d33d9cd8e726a6e88e22f490d7c03a62bbc21af278f19b |
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 | 88cSh++y9BqcJNhh8KZNUclEX0NEMI676As+AplZA1+QynTpGhxQuHM21ZebpzzSTed19K95eXo1PULp/RfhDQ== |
| 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
| 2026-09-17T10:58:19.855853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051511observed 9f13c09e2fc099084fa795f486dd3261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:19.838498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051511/manifest.jsonobserved 0586561e462494bb69d33d9cd8e726a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.819650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051511/publication.mdobserved 32485659fb4e0e9a779aea6db9771394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.801819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051511/publication.txtobserved cc21dd1b91ffc45abb248ea676757926...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. |
|---|