OT-2026-000012604
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000012604) never changes.
Identity and time
| Publication number | OT-2026-000012604 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5561-7f81-af06-548c05ba1740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012604 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1dc040bcd3037089113aa89dbbe12b17a54e525afda61550674ccd752a23bee |
|---|---|
| Markdown | 32b6e5a5d94d4c3f268dc6dba736b45cc15430b5e4df773e9374088837f846a0 |
| Publication page | 40b833d8e6df32905ea2a990ac171ddf279838c19c767dbba950f7d6a100e7f4 |
| Manifest | b8dc75cb268c87b2fac611f3050f565ad77d06146b36760a6613850b7dc5070b |
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 | ZD/3enkU+kzWrUmx/fz6vVipveaXlPwAhwwWzfvUCzJXs06DxDgvl1Tfx8j7ruZqXbMxlEioXxIVA88OiWC8Cg== |
| 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
| 2026-09-17T12:10:11.891447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012604observed 40b833d8e6df32905ea2a990ac171ddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:11.872302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012604/manifest.jsonobserved b8dc75cb268c87b2fac611f3050f565a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:11.852989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012604/publication.mdobserved 32b6e5a5d94d4c3f268dc6dba736b45c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:11.831353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012604/publication.txtobserved f1dc040bcd3037089113aa89dbbe12b1...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. |
|---|