OT-2026-000062044
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000062044) never changes.
Identity and time
| Publication number | OT-2026-000062044 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7606-9a31-f54618ce44ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 763c4b70cb8e9d594673d0e3a6560c63386c5484e4ec1ec6f19084c5c70fe632 |
|---|---|
| Markdown | e19fb13ac21fec118d2d589b4a38491036f6526672ea59ef763c6493f1dcd7d8 |
| Publication page | 250f4d974145d8a4354b40c80d79d0f63b6d1a8856848ac7919e1c859761d191 |
| Manifest | 49d6029e0bee5718883a69326c8d91b8713a659289ede13188833595610b5b03 |
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 | wOF3vWCsdsivy5iJR/36kQIIE62+iie7/Pe7PoprQOmWrCfG26a0PXkik5L9nQJxbfyz8TbZrDTDFhh/ycJJBQ== |
| 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
| 2026-09-17T10:41:05.069856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062044observed 250f4d974145d8a4354b40c80d79d0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:05.050259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062044/manifest.jsonobserved 49d6029e0bee5718883a69326c8d91b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:05.030644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062044/publication.mdobserved e19fb13ac21fec118d2d589b4a384910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:05.007980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062044/publication.txtobserved 763c4b70cb8e9d594673d0e3a6560c63...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. |
|---|