OT-2026-000006665
Publication integrity record
Bellows cup vacuum gripper, three stage ejector, pressure verified, sustained blow off after 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-2026-000006665) never changes.
Identity and time
| Publication number | OT-2026-000006665 · never reused |
|---|---|
| Internal UUID | 01a0a963-319b-7b46-9ba4-df823d66a507 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:44:05.407415Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006665 |
| Status | PUBLIC |
Content hashes
| Canonical text | a88c93be40e318b71a769af8763bac2183fb6d1641d243c721b243b43e84b879 |
|---|---|
| Markdown | 4556a53e0ab23dd460ff672294e2a26e2db25556c29f040899bce6e6e8946cc4 |
| Publication page | d96cf1c8b94c72903598b97ec55c9a41f94aedbebab68f45f7aba002ea65d7d4 |
| Manifest | 385de8d4979e2f7ebc0a5ab9b45b66517f9423fac5c50d7235f3bf36a944ed23 |
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 | Sf63NaJQ3ZaaCVbhHnaXoT9EG5EnA2kkeXCLJyN5NOC2jnkCC2zSA5gfBEWj+aUumlkDuDclt384M0DgG3daAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:19.675050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006665observed d96cf1c8b94c72903598b97ec55c9a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:19.663474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006665/manifest.jsonobserved 385de8d4979e2f7ebc0a5ab9b45b6651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:19.651488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006665/publication.mdobserved 4556a53e0ab23dd460ff672294e2a26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:19.637569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006665/publication.txtobserved a88c93be40e318b71a769af8763bac21...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. |
|---|