OT-2026-000092852
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092852) never changes.
Identity and time
| Publication number | OT-2026-000092852 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-740e-92b2-4c174d8789c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092852 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9c483f43186438bf0f8672a7aea5441a392e87f529b7e6ab9e42106e3069b19 |
|---|---|
| Markdown | 708d4b752c54d3fb1e60c02ef4ff852518bee56489a72c27c1516294b061ca0b |
| Publication page | 0aef937856eabd6436494ce9c4f2d0874ab1ceefdd513c3360f3bacf10b6b469 |
| Manifest | 13469d46b2c5b49b9cf7c61fa8a86f94428f03c830c0b08bf2a6b05e58024385 |
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 | CDams5IXeyfNEdiEf7n2fwcHkkn/8d/+zZDp6nJA/a8HjhXNBLaJoOWjRlDJTThoNDGoCTpgKj9SljPpPX30Bg== |
| 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
| 2026-09-17T09:41:30.476080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092852observed 0aef937856eabd6436494ce9c4f2d087...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.454911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092852/manifest.jsonobserved 13469d46b2c5b49b9cf7c61fa8a86f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.437031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092852/publication.mdobserved 708d4b752c54d3fb1e60c02ef4ff8525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.417910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092852/publication.txtobserved f9c483f43186438bf0f8672a7aea5441...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. |
|---|