OT-2026-000062199
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062199) never changes.
Identity and time
| Publication number | OT-2026-000062199 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7305-9ac0-c5000b2239cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062199 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6f9cdab1b41c6e58cf72873e77f684a85ca9a2c9f1510eaee50d371b4d4fa47 |
|---|---|
| Markdown | 5825a34c44b6272302250e1564ec5206f828130500a5c12916171d22786631c4 |
| Publication page | ee1bd4676e1c7a18ec67010d8cd6f7957fec3ce618fe627bf2b7a25e877de74b |
| Manifest | 7f2bbc1bc9857230ab61f9d9d64a4a1f0911565762dea147fd30f68520713120 |
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 | D9pT7MMlLO2rH7f04KjbviPNcsBqNtOsPs50Fofd5M2vHG4PqEt1SqEkJJ+UMwIA+ATx3SspZAOl33k7fNkkDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:27.863225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062199observed ee1bd4676e1c7a18ec67010d8cd6f795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:27.845262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062199/manifest.jsonobserved 7f2bbc1bc9857230ab61f9d9d64a4a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.826096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062199/publication.mdobserved 5825a34c44b6272302250e1564ec5206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.806662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062199/publication.txtobserved d6f9cdab1b41c6e58cf72873e77f684a...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. |
|---|