OT-2026-000098821
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000098821) never changes.
Identity and time
| Publication number | OT-2026-000098821 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7e0b-8a47-be4994073899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098821 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05bd9d2cb8a93fa01a504d74670058ccda9459101a91ea4272b9da6c5ebdf529 |
|---|---|
| Markdown | a905308d843ad9d90509b909e865efcb9d3f753f55c1f3090081fe6f8ae69ae8 |
| Publication page | fcbd6853f91cab6988be2b6ce1fae702437cb0306f9d145edc49a43807cb6114 |
| Manifest | 71bc75c6eace26eb38a3498a3636699c9575c3da117abf164fb5ca0511df3f9f |
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 | m8qKuJTTCzGip1+FHSKm9HL+LZFYxioFo8RADlsJKxBJ+wHQXtLq0kdWxTAdF6oogZr8ZlvmtobldWv8osYLAw== |
| 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
| 2026-09-17T09:31:09.426006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098821observed fcbd6853f91cab6988be2b6ce1fae702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:09.406733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098821/manifest.jsonobserved 71bc75c6eace26eb38a3498a3636699c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.389170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098821/publication.mdobserved a905308d843ad9d90509b909e865efcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.371273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098821/publication.txtobserved 05bd9d2cb8a93fa01a504d74670058cc...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. |
|---|