OT-2026-000098815
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000098815) never changes.
Identity and time
| Publication number | OT-2026-000098815 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-79b4-a51a-c0891c03401e · 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-2026-000098815 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba74885cc647512459575550bc295e1f79c62e3d2c6f9f83e5e470eec35d0d0d |
|---|---|
| Markdown | dd70af86e1d7bd1d9865ecc5febc941d837184c22bc95dda42ef7973fe9c35fc |
| Publication page | f8ebb1c3ae425ae9addd550670b0dd0e958c618cac9ad19ac062662b88a49420 |
| Manifest | 65ec3ec98675163b2b2064cf5968580c33b348e93e53012b851d84bf4179f981 |
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 | By7vip7JEFeDhz4KDXoodzyWYN1q7rTNANvr/M95O0hBn1n27kWbpHzpipSpVHyZOCNlnNVWOCWsN48cHfuiBQ== |
| 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
| 2026-09-17T09:31:08.968734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098815observed f8ebb1c3ae425ae9addd550670b0dd0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.950014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098815/manifest.jsonobserved 65ec3ec98675163b2b2064cf5968580c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.931886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098815/publication.mdobserved dd70af86e1d7bd1d9865ecc5febc941d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.914741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098815/publication.txtobserved ba74885cc647512459575550bc295e1f...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. |
|---|