OT-2026-000098926
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold 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-2026-000098926) never changes.
Identity and time
| Publication number | OT-2026-000098926 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-750f-9593-151a46062cc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4249e064de5597981213ccc51d170eec4d606d0147a2bd885c034c234ae810f4 |
|---|---|
| Markdown | 608a30d85d4c34de2c22f735883c1fe5b6198cc5d3e271ca2a8c76de172db20a |
| Publication page | dd5cb82e0d5e83549358fc02e392da665475aa071e5a31066ebab49079d16360 |
| Manifest | b051fa6d398aabbe91ef40923cecb4c646ecf5e9bd9e6206dcba14671f0915f5 |
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 | UFYXN/pxRNj600AK5iq8EG9Pi8GX7vLyoT9lwiy2GNw/CeX2DuE61/9ixmZhII+d46QhSbvUhmRfWoiY57hwCw== |
| 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
| 2026-09-17T09:29:59.400891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098926observed dd5cb82e0d5e83549358fc02e392da66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.386382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098926/manifest.jsonobserved b051fa6d398aabbe91ef40923cecb4c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.370068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098926/publication.mdobserved 608a30d85d4c34de2c22f735883c1fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.355017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098926/publication.txtobserved 4249e064de5597981213ccc51d170eec...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. |
|---|