OT-2026-000097915
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line 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-2026-000097915) never changes.
Identity and time
| Publication number | OT-2026-000097915 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7106-bd45-236f99a2d82f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097915 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4eb760e48fb8cc68a36a224daabe36856b42d730a1d24bf9daceca1ca1c8c89c |
|---|---|
| Markdown | dbb63d52b73566888e96ca7dedf07cc21265925570fffaaed520532b9ef71d92 |
| Publication page | 01049c75fcaf47696b523a0e9afb96d07366c196a4b98dcd0519e829667815fe |
| Manifest | 1bd8ae9bb1fe39289ed9245d25d8eaf0889117c6939e683e29109f676d40e82a |
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 | oEDqqkhvFIRdk00QUhixaY/VaKFeAgtzVDIb+SU/SsQ/iOkz2tCGYdlnOU6SrrNNaalR7FrX9zWU8BCgWz5XBg== |
| 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
| 2026-09-17T09:33:02.580114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097915observed 01049c75fcaf47696b523a0e9afb96d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:02.562444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097915/manifest.jsonobserved 1bd8ae9bb1fe39289ed9245d25d8eaf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.542741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097915/publication.mdobserved dbb63d52b73566888e96ca7dedf07cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.523985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097915/publication.txtobserved 4eb760e48fb8cc68a36a224daabe3685...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. |
|---|