OT-2026-000069093
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, 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-2026-000069093) never changes.
Identity and time
| Publication number | OT-2026-000069093 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7a15-8300-549e64ece83d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ec795c35dc6c06f18b9ab0c128eac1d185df8d86db3c2ac7e0cd576d40fac23 |
|---|---|
| Markdown | 827e308671186f9adf5fc29b817a1afa5d90059e026e0adcd3752088f49ed475 |
| Publication page | 9685ac6278b61c5b44c31540dd7fed46116ff41a4e1c43ccb48a95455e4129e2 |
| Manifest | 27393982ce5847eb970df987cff396e7c85502e3cc3936d50c1ba31d8557a2aa |
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 | ux7292bCo0wT/vcHvHcIb5KK7jt0aLEHzNu4/MF9aNAsGKTMET6tvL3Uzzdo9jnYkmHo+HIupIPKQA1ph8Q7Bg== |
| 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
| 2026-09-17T10:28:57.854945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069093observed 9685ac6278b61c5b44c31540dd7fed46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:57.835942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069093/manifest.jsonobserved 27393982ce5847eb970df987cff396e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.818697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069093/publication.mdobserved 827e308671186f9adf5fc29b817a1afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.800439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069093/publication.txtobserved 9ec795c35dc6c06f18b9ab0c128eac1d...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. |
|---|