OT-2026-000016996
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000016996) never changes.
Identity and time
| Publication number | OT-2026-000016996 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7130-8766-4d78daf9a221 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92e0dd1c3454c5116d8ea593398d05f7dcdc666cd84deaeee30da34632e2c3ff |
|---|---|
| Markdown | afc670afad6ce510fe31d851d0806c5a7b70344e72018ce257bd7adb43affacb |
| Publication page | f1088a1012dd5c640ad1e810c36a13931fbdbf479763100a91186285495e5a2e |
| Manifest | 88f02e6e1590c31ea7128d830174907ecbee66361c64a70096f17e8f8198d9cc |
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 | dlKLaj8EQW4/sr3OEPYFf7l0s1nqZkgePewna+tFmlTjgTzHlRMpnhNZC2zCun7WsWk1nR2/C7oraWpgDdUeAA== |
| 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
| 2026-09-17T12:03:24.080602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016996observed f1088a1012dd5c640ad1e810c36a1393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.063446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016996/manifest.jsonobserved 88f02e6e1590c31ea7128d830174907e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.047193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016996/publication.mdobserved afc670afad6ce510fe31d851d0806c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.029598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016996/publication.txtobserved 92e0dd1c3454c5116d8ea593398d05f7...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. |
|---|