OT-2026-000012076
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000012076) never changes.
Identity and time
| Publication number | OT-2026-000012076 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-73b0-a9db-fe51261bc868 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012076 |
| Status | PUBLIC |
Content hashes
| Canonical text | f855fe7ef8a161e7d7da46640bb27f14434b9a93c2aa124e83a0a8f8e6b95c76 |
|---|---|
| Markdown | 885454f622645ff70fa3861abcfa385f5456bebb4bc84d2f1c6077d9db9d430b |
| Publication page | f68bf0d1ef7ee71146f355e487dcd68fabe04b3bc975fff4916403c076ea8a5e |
| Manifest | ae37778a46ac3a16452c0d39f62c9682571b048ca208213893b851ebb506262f |
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 | oqN8Yg1ylLlefEWXdllYNIXP2ca0PRYPKEv9kzDmC+OV7uL7pZaOyjWEsurKWCygytPLaq0OfEM7GN5cNXPpAA== |
| 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
| 2026-09-17T12:12:57.811700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012076observed f68bf0d1ef7ee71146f355e487dcd68f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:57.791321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012076/manifest.jsonobserved ae37778a46ac3a16452c0d39f62c9682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:57.772064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012076/publication.mdobserved 885454f622645ff70fa3861abcfa385f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:57.752667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012076/publication.txtobserved f855fe7ef8a161e7d7da46640bb27f14...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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