OT-2026-000101059
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101059) never changes.
Identity and time
| Publication number | OT-2026-000101059 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-78a1-a091-e0d61a3512f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73436ad09af3ec6889277afa65241c7d26fb1ddc45dfe05f4818639561ff201d |
|---|---|
| Markdown | b8ebd9341be60c1aa5780c86f9e164cf7a3b0feebaf7b6de8c2a064a41504828 |
| Publication page | 4e78bd516e699d0203826f92c96307210fd97be4b8a796b20d1b4227cbf21d4f |
| Manifest | da1644d80b09605427be5ddcb4c69e647659d815fe317031b729340f6ee5248b |
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 | j0Viq7UOyrzSlw1mA1oylKcPYxKxZoBLu8PdIxeqHL0m3hCflPsc1Dl7aWZjEOexfDObdzUEBK6D1ZVA8BNbDw== |
| 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
| 2026-09-17T09:26:40.355473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101059observed 4e78bd516e699d0203826f92c9630721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:40.337970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101059/manifest.jsonobserved da1644d80b09605427be5ddcb4c69e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.320597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101059/publication.mdobserved b8ebd9341be60c1aa5780c86f9e164cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.302475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101059/publication.txtobserved 73436ad09af3ec6889277afa65241c7d...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. |
|---|