OT-2026-000060636
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000060636) never changes.
Identity and time
| Publication number | OT-2026-000060636 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-734a-b1aa-e3af3f376a0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060636 |
| Status | PUBLIC |
Content hashes
| Canonical text | c141141cae54490a85dd6e491b40b20fb917f6a01d65845c4c3c18a8e0a76f37 |
|---|---|
| Markdown | bed148238431f187824756449c5f25b8e07677ba4491a0a926c2a74a01e14a12 |
| Publication page | c9cd9c63d206087fc6c5c616f2c578b6de2abd888c27526c7df85ce2e1677339 |
| Manifest | d8da90f674ca68531dde074ed629edc7077548db4f90907dbc33a5052b32f049 |
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 | lNMNjgE1p9xqTjzEHWEidtPL1DnHQ1VlXVKZuzaCxEOwmZlsrcNNPFqeXM1wTRCmvUmR7m5/rx8TBa215YHnAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:15.946535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060636observed c9cd9c63d206087fc6c5c616f2c578b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:15.929492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060636/manifest.jsonobserved d8da90f674ca68531dde074ed629edc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.913542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060636/publication.mdobserved bed148238431f187824756449c5f25b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.895823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060636/publication.txtobserved c141141cae54490a85dd6e491b40b20f...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. |
|---|