OT-2026-000102016
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pulsed 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-2026-000102016) never changes.
Identity and time
| Publication number | OT-2026-000102016 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7c91-bdcc-621d658a02fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102016 |
| Status | PUBLIC |
Content hashes
| Canonical text | e68a9d670fd52259276dffae4f894a507c322108d9299afb0ab0f0de9d6b279d |
|---|---|
| Markdown | a5b7a4d0c17e0bf07a7cdd567b6f3f4b196385f427287604bf9a5fc3938cf7c1 |
| Publication page | a87af6a93a73bdfe388e3e9ab18011da17e1cb90b470aa08b0ecbfcd7c50aed7 |
| Manifest | 0f4a210a259d698fab10bdbea5fec2fc56d7684e7c2b01256bfd5df33c5b1360 |
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 | m/SAEubfIqjcJQkOCq4PgpfRSI9ZpSR/kicBN3+q/x7EnNEUtgH48BYV5NU0fIGtBPQ6ttF3vEstJFQMf7LZDA== |
| 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
| 2026-09-17T09:25:08.840850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102016observed a87af6a93a73bdfe388e3e9ab18011da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:08.823094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102016/manifest.jsonobserved 0f4a210a259d698fab10bdbea5fec2fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.804301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102016/publication.mdobserved a5b7a4d0c17e0bf07a7cdd567b6f3f4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.783926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102016/publication.txtobserved e68a9d670fd52259276dffae4f894a50...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. |
|---|