OT-2026-000083351
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000083351) never changes.
Identity and time
| Publication number | OT-2026-000083351 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7308-982b-a8692763b047 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24b3e21c75f695790ada4c0381fec20ce77a9113b4457d6595105b778962ac27 |
|---|---|
| Markdown | a60360f6124c4cdc029d775c61aed2ec75443ffea2e1c8e47792c22bc2defaf5 |
| Publication page | c7434fc3e9bba46bfb023f80378b5a3ebc300b7eb4b5de1b8a0e24fa6f651c0b |
| Manifest | 26392161f2984286446deae22a5f926036e256167baf9590c95d8af23e4db3a4 |
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 | ymFvYupS3GziLSwn9KiwvY/GicO0Tm/CXRXdkpOnOkRrPwVIeu+iw8Ox98QAKVzjHb2SvEkqj7vM2wc/G0NmDw== |
| 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
| 2026-09-17T10:00:38.021087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351observed c7434fc3e9bba46bfb023f80378b5a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:37.998149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351/manifest.jsonobserved 26392161f2984286446deae22a5f9260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:37.971978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351/publication.mdobserved a60360f6124c4cdc029d775c61aed2ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:37.946944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351/publication.txtobserved 24b3e21c75f695790ada4c0381fec20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.145308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351observed c7434fc3e9bba46bfb023f80378b5a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.130035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351/manifest.jsonobserved 26392161f2984286446deae22a5f9260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.114819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351/publication.mdobserved a60360f6124c4cdc029d775c61aed2ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:45.098655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083351/publication.txtobserved 24b3e21c75f695790ada4c0381fec20c...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. |
|---|