OT-2026-000041984
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000041984) never changes.
Identity and time
| Publication number | OT-2026-000041984 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a7-7344-8886-da43e3c6ae8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041984 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf152e20768688703f44ca38231861a5a07de4967c5b1f12b1946d8498e6836c |
|---|---|
| Markdown | 22285d83e9e474d182bf870463ba8a31a4a1ddfd150b9b8d124f484fd8c4f511 |
| Publication page | 3bb402a335c16eb48ed194352d99fb9444bfcbba0dbd204d9397af5087eb9b5f |
| Manifest | 01f32c9d4258f1038f1de3c12e19cfcf62e8b0e66fd20fc2481a71a4c2f3a768 |
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 | txzfbbdjRm1xypGc/ckmxgnprZ03mM1+aiidSbeogZ12stCFBfAeZtVu7ytRGDbQ5arJ9DYwRelgOM4pgLyyCA== |
| 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
| 2026-09-17T11:16:52.756401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041984observed 3bb402a335c16eb48ed194352d99fb94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:52.740639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041984/manifest.jsonobserved 01f32c9d4258f1038f1de3c12e19cfcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:52.724840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041984/publication.mdobserved 22285d83e9e474d182bf870463ba8a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:52.709583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041984/publication.txtobserved bf152e20768688703f44ca38231861a5...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. |
|---|