OT-2026-000095565
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000095565) never changes.
Identity and time
| Publication number | OT-2026-000095565 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-78b8-9639-2f56e54fe384 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095565 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae14f22055236d24a42a3927018bc9bcddd82f851c70383d1820efccd678a4e1 |
|---|---|
| Markdown | a144e1ea635d95b4984c91418030206bbcf7223567990adf68d453133f2a54d2 |
| Publication page | c2311085044eeca8a09a12d5f81bef5ce98ccc21d39828fb490bd5b191a8ebef |
| Manifest | b0d7502aa9867367661971327e2a2d654cd79f92805ff3de894e9c4f3a357448 |
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 | EFU/Js63jZ8h+UDkwg7GfnjnW93+1J8NOfqkLGtxaSwNHclCeOzfzXICrtXXNtpDsZaLb8xdzGHVDAsqoxrtDQ== |
| 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
| 2026-09-17T09:36:58.872776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095565observed c2311085044eeca8a09a12d5f81bef5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:58.856395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095565/manifest.jsonobserved b0d7502aa9867367661971327e2a2d65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.840773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095565/publication.mdobserved a144e1ea635d95b4984c91418030206b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.824263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095565/publication.txtobserved ae14f22055236d24a42a3927018bc9bc...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. |
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