OT-2026-000058200
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump 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-2026-000058200) never changes.
Identity and time
| Publication number | OT-2026-000058200 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7547-b983-9cba2587ceb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51feffc04db2ccc9b83d4062089be50fcda9fbb623a52687ef48233a6a3237a7 |
|---|---|
| Markdown | 4e90f309cd336257db4ac4472bcd2e68388025d619d19fb83fe2047d49c1070c |
| Publication page | b325de2738e26f28cee527566ceb464f734c52e1081de1840402c09b295221c4 |
| Manifest | 8c1e31224a1889b624edaa026cdccf075767fd79c7a1a2e8e1d5dd928e4da4cf |
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 | bcYVHl1i1rcY3tVSn3gWkxNZfldOAMXmthdG6G48zuHI2escT35AttzHEW3TybKTOgynTS63P0eR/6kvDWPcBA== |
| 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
| 2026-09-17T10:47:54.455039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058200observed b325de2738e26f28cee527566ceb464f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:54.437117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058200/manifest.jsonobserved 8c1e31224a1889b624edaa026cdccf07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.418862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058200/publication.mdobserved 4e90f309cd336257db4ac4472bcd2e68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.403407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058200/publication.txtobserved 51feffc04db2ccc9b83d4062089be50f...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. |
|---|