OT-2026-000062279
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000062279) never changes.
Identity and time
| Publication number | OT-2026-000062279 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abe-742e-8ac4-653818ab2e0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fd36b0d2ae90b585811eb7b16d03a538265f22fff50442f25e89ce81ce43ce6 |
|---|---|
| Markdown | 1f63433fd47e81374696547af7167df618aea16e0d8983d595c88f69f3f42a52 |
| Publication page | b07a0999915bb65bef96c4dede7feebe26b2dbab39b7014a815e17ecea92327f |
| Manifest | 3295526cceadbe5563e82deb80206e6e1b8d2aa15741e402ff3765bc059ee3f1 |
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 | NrdId36oNaU7UDtA8Nca4xsL8W6G5v0parpKH1eqBv38xhN6S+xJMDMkkfLovw5nhOChAJo4G/uoEqV9gzX/BQ== |
| 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
| 2026-09-17T10:39:33.773232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062279observed b07a0999915bb65bef96c4dede7feebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:33.756633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062279/manifest.jsonobserved 3295526cceadbe5563e82deb80206e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:33.740292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062279/publication.mdobserved 1f63433fd47e81374696547af7167df6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:33.723226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062279/publication.txtobserved 8fd36b0d2ae90b585811eb7b16d03a53...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. |
|---|