OT-2026-000029333
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000029333) never changes.
Identity and time
| Publication number | OT-2026-000029333 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-7ebf-b26b-eabaadd64b0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60bf634ab09aae8550305d52a993d2d39ef41da1cb8e13411c09e355228cde7e |
|---|---|
| Markdown | a843fa77737673325b0461c98b456774e8590ea3dab35a0a77d0527d5465382e |
| Publication page | 680579956eae69a8ab41491afa29a54fffaec4ade5dca77d77f8509113dc937c |
| Manifest | 552a867a7473bb66c30c96c2fed9e24a79e275f76d2e48e90d178df774e5df3f |
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 | JXX+q3oPFVP1f5XorQZjVdBXAe7v9lREaGiSk0IRdkGHOomhGAOEL8XMnCw5+WwbABvmqzoWYEhzWvghHSdQAA== |
| 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
| 2026-09-17T11:38:52.841395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029333observed 680579956eae69a8ab41491afa29a54f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:52.821037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029333/manifest.jsonobserved 552a867a7473bb66c30c96c2fed9e24a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.802303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029333/publication.mdobserved a843fa77737673325b0461c98b456774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.780210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029333/publication.txtobserved 60bf634ab09aae8550305d52a993d2d3...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. |
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