OT-2026-000023133
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000023133) never changes.
Identity and time
| Publication number | OT-2026-000023133 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7294-b8f1-08717e615e09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7682ea2a80f4101894e895275631225183bc497779bf63389fde17f129df0347 |
|---|---|
| Markdown | 436391d846d016e8473aa868661a9f7c49606d15fd6ec1bf16cb7ea206b2fe9a |
| Publication page | ac1d6b1c8b5ad50657e2681bf6054c85cb694795d1804b455ab75c53eee584b6 |
| Manifest | afca8e357e48d46db19b0aa09713b3aff10cd6649474e4977d177a512e0f8256 |
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 | OzDeeXQqOt0RFbs0krRi90qvchEYTY3iTYUZOIgid7MF9B5nKLyZbqFHxByULoxNGnmUw54vIt9hiH4A/VG0AA== |
| 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
| 2026-09-17T11:51:03.911214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023133observed ac1d6b1c8b5ad50657e2681bf6054c85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:03.894472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023133/manifest.jsonobserved afca8e357e48d46db19b0aa09713b3af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.876981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023133/publication.mdobserved 436391d846d016e8473aa868661a9f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.858387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023133/publication.txtobserved 7682ea2a80f4101894e8952756312251...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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