OT-2026-000007573
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000007573) never changes.
Identity and time
| Publication number | OT-2026-000007573 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df7-7f80-ab8a-748329d202b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007573 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd776a14aaa6925efe9aec5901844bb6a093e6f4384ec54a7516f7aa6b8c7a59 |
|---|---|
| Markdown | 82f622054ce5e0152fdba52d056e6b938d2f361afb057d43467e7a74a69f43f8 |
| Publication page | ebe92016ee3c2135fdc1d0ccfde03c5b6a9710ce39b3658efb537d66a87ec118 |
| Manifest | 927d3ea7ce890dcddab059084e2d18e873a5f98408caa563b6a93b022c359bb4 |
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 | kN38+2itpI2POEAEC/TitcOadiMTqblvGSCD6iAL1/Oy+6C6rhz7EcZm6+qFMy4ABKa6eXvbJNJjiNuTwnnPAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:25.287866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007573observed ebe92016ee3c2135fdc1d0ccfde03c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:25.269231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007573/manifest.jsonobserved 927d3ea7ce890dcddab059084e2d18e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:25.253717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007573/publication.mdobserved 82f622054ce5e0152fdba52d056e6b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:25.237708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007573/publication.txtobserved bd776a14aaa6925efe9aec5901844bb6...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. |
|---|