OT-2026-000098047
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098047) never changes.
Identity and time
| Publication number | OT-2026-000098047 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-7b9f-a810-6083c08325fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f5e2fd64658baa2bc25d2ca29d9b6c71bce0d00158eeb2bd230d5b518b68874 |
|---|---|
| Markdown | 4ba89f673130aa55989d9329352a28bec54ee1b9dba477aacfaa31eea35cca2f |
| Publication page | 787bc097918889d012b86b76e4ea683a2f77dd55b79d8190748b195c15072af3 |
| Manifest | 42d206a26aae9e304cc7d91b877f4c4f9c9dae16593d4ecac2e167230fefd94c |
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 | pdu+QtEuqFNKf7K+fXvoPrQ4wI7L5EVcg9R4ZLsvisezARhTkbakaq+21hDD3mHqset6mYVmFsOoEc9NqVoqBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:13.682679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098047observed 787bc097918889d012b86b76e4ea683a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:13.663356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098047/manifest.jsonobserved 42d206a26aae9e304cc7d91b877f4c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:13.644740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098047/publication.mdobserved 4ba89f673130aa55989d9329352a28be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:13.624509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098047/publication.txtobserved 7f5e2fd64658baa2bc25d2ca29d9b6c7...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. |
|---|