OT-2026-000098048
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, 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-2026-000098048) never changes.
Identity and time
| Publication number | OT-2026-000098048 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-702d-bcea-a9f02af29849 · 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-2026-000098048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cf97ddaf4f025fe01c6bccd49217421a2828389f09583690098ff02890e293d |
|---|---|
| Markdown | f7e675ece97e1b35a6eab1682c38f001731a7d5d0ca985cf4f751619cde1b45a |
| Publication page | e420f74d1e7d51975fae93756c6c545f6540519ab21e8421485cc294ecedd731 |
| Manifest | 30c5cd5e18f468de009ff365d53bcf4e8f5c652e25c518d779dcd864b662fcca |
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 | bPVVqRnxQB9QC3dH+V+On2b8l7lvZ95sy0vfTLlVpw57grem30E+Pa5gdZ/zc7rtmnDdVNaGuJ9LFsRHgsl/Ag== |
| 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
| 2026-09-17T09:33:13.789363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098048observed e420f74d1e7d51975fae93756c6c545f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:13.770296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098048/manifest.jsonobserved 30c5cd5e18f468de009ff365d53bcf4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:13.752309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098048/publication.mdobserved f7e675ece97e1b35a6eab1682c38f001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:13.734397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098048/publication.txtobserved 3cf97ddaf4f025fe01c6bccd49217421...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. |
|---|