OT-2026-000062015
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000062015) never changes.
Identity and time
| Publication number | OT-2026-000062015 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8af-7022-a23d-f8dcb8351a4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88a688b560aa405fd6d104b97291e4678d20695d8a1f14dbf5fe162e55da6dbb |
|---|---|
| Markdown | f3eb7d0d081baabbbb5c8c9370f7646caa6a5112148160993ffde01b21ca9a83 |
| Publication page | 95c5e6c89268fd1ee8f558711733ffb0b1bcdc597176ddf0f1280680ceca96cc |
| Manifest | 38377cb3e1dc1135e4aa1356207f6e30512897c10e0467d569031cb0a827db79 |
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 | Lxfbj7HGAyrtJqDppLzyll9K7pgWualrY7Tm/53MmYaujcj89DzLQGb9iqrSb30u38d5oAOoGsVAzarYepl0Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:02.696100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062015observed 95c5e6c89268fd1ee8f558711733ffb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:02.675765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062015/manifest.jsonobserved 38377cb3e1dc1135e4aa1356207f6e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.657362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062015/publication.mdobserved f3eb7d0d081baabbbb5c8c9370f7646c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:02.636858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062015/publication.txtobserved 88a688b560aa405fd6d104b97291e467...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. |
|---|