OT-2026-000085681
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two 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-2026-000085681) never changes.
Identity and time
| Publication number | OT-2026-000085681 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7e58-8213-ae5b7768e244 · 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-2026-000085681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15d244efa899774bde8ba154b8bffb710c2d6a7d6a9c0f6e436cea3d481da88b |
|---|---|
| Markdown | 61952c9f929c0cc0a85dcfe58779a0ba699b6a5ea41fd451067cd204dc9bed5a |
| Publication page | 870f66d3a64ccd7d4e09cdc1c4ab274531222b20c5b251fea9ecdf7d353014d2 |
| Manifest | 939995304007e92822296eb4133b839a4865c9131f1b0de9b7860aba7fa3ed1c |
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 | rnI67Ja1mVIrmHbrUznmPz7PZYjI5ybooCPCDXOfp3m55CSUM0E1rWe4UG24v0RcsdiLjfTKdjx/AXafSBEOBQ== |
| 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
| 2026-09-17T09:54:34.708591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085681observed 870f66d3a64ccd7d4e09cdc1c4ab2745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:34.691661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085681/manifest.jsonobserved 939995304007e92822296eb4133b839a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.675394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085681/publication.mdobserved 61952c9f929c0cc0a85dcfe58779a0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.658120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085681/publication.txtobserved 15d244efa899774bde8ba154b8bffb71...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. |
|---|