OT-2026-000099511
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold 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-2026-000099511) never changes.
Identity and time
| Publication number | OT-2026-000099511 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7e16-9f4b-d819accbc9fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099511 |
| Status | PUBLIC |
Content hashes
| Canonical text | a311299d62dd8194df80a58face24b232097141b00bcf8b09d836086f8da1245 |
|---|---|
| Markdown | f3953b8f6601e0ffbf187934fbfd48245e4a3bfde1f8dc1b80f9f1a765c33df3 |
| Publication page | 000cf9766f17c41ac3862c75ff009a7f8eaa4cb3268a608865ba50ea9171f73d |
| Manifest | 911812c8292206bee4171684e94bcce85c23a638b75b5355e271eae22f6926c5 |
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 | mP1zkkmg+PvmAruXKAGYIjWijR9tOZi62S6YddwWI0aE43K2oFe52qQY0CHBXYzgkDC9fwpD2P20hWhkloeUBg== |
| 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
| 2026-09-17T09:29:24.409281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099511observed 000cf9766f17c41ac3862c75ff009a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:24.391853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099511/manifest.jsonobserved 911812c8292206bee4171684e94bcce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.374855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099511/publication.mdobserved f3953b8f6601e0ffbf187934fbfd4824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.356913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099511/publication.txtobserved a311299d62dd8194df80a58face24b23...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. |
|---|