OT-2026-000085561
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, 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-2026-000085561) never changes.
Identity and time
| Publication number | OT-2026-000085561 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7779-a802-5f79bcd73db9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76730cf990d765d00740efe7587c12f86c4620ef030075e8f035e4f81a51f674 |
|---|---|
| Markdown | d6d845048f377314c6d3f46ff788569df2d3436ab0e87ae8e5a50505aba719df |
| Publication page | ef63a1a437bc62a8a402602c40a4b3335a7adb82107c6f1b0d82833950eff799 |
| Manifest | f144ac7ae14dc4cbefe51a9ebb590a8e57cefb324de28614872c5e3b0cd2df2c |
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 | /6RUEkD618dLlWKu+ufrE9B3FVEuSN3JgSxeqZHCeeEoom514yfkrev+5Iag0pQHY6YiKO/3fZ2OYEfN4ZY1AQ== |
| 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
| 2026-09-17T09:54:22.914126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085561observed ef63a1a437bc62a8a402602c40a4b333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:22.897522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085561/manifest.jsonobserved f144ac7ae14dc4cbefe51a9ebb590a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:22.881755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085561/publication.mdobserved d6d845048f377314c6d3f46ff788569d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:22.863363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085561/publication.txtobserved 76730cf990d765d00740efe7587c12f8...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. |
|---|