OT-2026-000007069
Publication integrity record
Vacuum cup gripper, per zone isolation, three outlet manifold, ejector fed, pressure verified, silicone cups
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-2026-000007069) never changes.
Identity and time
| Publication number | OT-2026-000007069 · never reused |
|---|---|
| Internal UUID | 01a0a971-7f0b-7d9a-8e1a-f521c024201f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:59:42.734433Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b758a832a04dd86714712686e242782bd5bc83dc299c79cc0b734b3977734d2 |
|---|---|
| Markdown | c04b5b431de3fa708205d02125cf8c69e0e3f2c474ceea437faa318c5f9bf1bc |
| Publication page | 000dda718765d284b883f9bacee2dac754994750707f65ab8e09848012b05823 |
| Manifest | 4a5424116a0739adee96f551f2b5bd7098504a2bdb4d87e7cd237b4c1889a724 |
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 | SltlSuqg/kBbSbeVM47qUsisF1VZnOq3LKrSjIcq64Naw9FxDTTP4tpSmqceVdp+yS+SnPns1px5uqcEbuBKAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:04.993595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007069observed 000dda718765d284b883f9bacee2dac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:04.978148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007069/manifest.jsonobserved 4a5424116a0739adee96f551f2b5bd70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:04.964518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007069/publication.mdobserved c04b5b431de3fa708205d02125cf8c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:04.950121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007069/publication.txtobserved 1b758a832a04dd86714712686e242782...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. |
|---|