OT-2026-000009666
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000009666) never changes.
Identity and time
| Publication number | OT-2026-000009666 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7749-8324-558a7aba1e79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009666 |
| Status | PUBLIC |
Content hashes
| Canonical text | f31ae5b03c8a3550e2c8dfa6bce4a89c2ecb41247a7f454e759b310b41b7ef5d |
|---|---|
| Markdown | 503388547850c3fffb13b96a87e4bb4a0e32828b3ab2ef06237f8e3c549871d8 |
| Publication page | 196733949b316cd2a8120354827a6647ca6e9efc948cb9572531744998a8199f |
| Manifest | bc6297a5955d809b6901b9539e45e48d77f37f5e5fc4e78c5485779f4faea0c9 |
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 | RiRIE7fQ/01fekhLXaan87nbPxDQgV40hS0i45aYSwbk7rYD12sGPZ1nHWyE6ahELIHd0AlGphrqNoyt85AeCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.401314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009666observed 196733949b316cd2a8120354827a6647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.381309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009666/manifest.jsonobserved bc6297a5955d809b6901b9539e45e48d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.361030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009666/publication.mdobserved 503388547850c3fffb13b96a87e4bb4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.337221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009666/publication.txtobserved f31ae5b03c8a3550e2c8dfa6bce4a89c...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. |
|---|