OT-2026-000098157
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098157) never changes.
Identity and time
| Publication number | OT-2026-000098157 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-709a-b6f8-6e3c40791410 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098157 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4850fe8163199a84adc1523715cfe0653b32ca2a355da98b08d06405363fdfa |
|---|---|
| Markdown | da81a20e77e9da4195d13f25c3e8e6c40437b34b22f50c39847036e17ab7be86 |
| Publication page | 6fd35cdf28b9cd0fe3c57c42b973476021cfd67bbb0436627be3b9ffdbd7966c |
| Manifest | c0a4b4f3bd0f18096fa7685c4b23ac7163ffb6a304372907b5b44631fe9160cf |
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 | rYxVQw6q8lMgTohQlSuwcpg4T+9x08Zbp0qwD7GLah6RQEcs4U9s1FOgRxYNLBPfPOGfYa/G1sOtLc/QI5hmCA== |
| 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
| 2026-09-17T09:31:18.416530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098157observed 6fd35cdf28b9cd0fe3c57c42b9734760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:18.399515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098157/manifest.jsonobserved c0a4b4f3bd0f18096fa7685c4b23ac71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.383082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098157/publication.mdobserved da81a20e77e9da4195d13f25c3e8e6c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.365379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098157/publication.txtobserved d4850fe8163199a84adc1523715cfe06...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. |
|---|