OT-2026-000024615
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000024615) never changes.
Identity and time
| Publication number | OT-2026-000024615 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-72f5-984a-88e9242200d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69098446d9e805c410595113128a0e3d91391d32f0d86a3bc45e67bd9f6023ce |
|---|---|
| Markdown | 292986d387b91a5a48a6867bc5965f76349c9c2921f5335c8ad899ae01ed9700 |
| Publication page | e5e205627e3571a3c7fd6dc592630cb971d005e957a464aed5407c212841f03d |
| Manifest | cf01fa6335f84949189c9709d344696f918fea73d686cd385614a96112d3f43b |
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 | hpaalbRP1ZZixxxQQGmzXX8Tr6hOtby46z0x/vbw/SjyqFgjwsfHmw2lr+b+H9cQdPD/KZDwwI5LoPS3IoFfAA== |
| 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
| 2026-09-17T11:47:48.420591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024615observed e5e205627e3571a3c7fd6dc592630cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:48.404005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024615/manifest.jsonobserved cf01fa6335f84949189c9709d344696f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:48.385163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024615/publication.mdobserved 292986d387b91a5a48a6867bc5965f76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:48.365956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024615/publication.txtobserved 69098446d9e805c410595113128a0e3d...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. |
|---|