OT-2026-000016759
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000016759) never changes.
Identity and time
| Publication number | OT-2026-000016759 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-744a-b24c-a138d30cec78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016759 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7db9aadf63ce0c6ebf579f15236c91736ddef3457b6e8058faebcdb9047c5f0 |
|---|---|
| Markdown | 6f5114abf98af7fb8a2aa59747993b1ec7abf9ae121bc7f0087b1f2ade6fdad9 |
| Publication page | 558e6b1cfeff3c65ca780032eaa4b470123a95cce1018e382ba21ff40b509da4 |
| Manifest | 3dcb52c2e1b69bde18224e0fc526420934c777435c1d5c29f50d0399d6ebfeda |
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 | c2yEkPVAAOrahlPw1Yc9TWGFTS8Yv9lyzm5F5nq2kccJBlaeWfFLIb8kmU7dZRPPZ7zWR1W6hTcV7FXLNoLABw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:59.899213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016759observed 558e6b1cfeff3c65ca780032eaa4b470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:59.881413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016759/manifest.jsonobserved 3dcb52c2e1b69bde18224e0fc5264209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.863585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016759/publication.mdobserved 6f5114abf98af7fb8a2aa59747993b1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.847426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016759/publication.txtobserved b7db9aadf63ce0c6ebf579f15236c917...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. |
|---|