OT-2026-000061188
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000061188) never changes.
Identity and time
| Publication number | OT-2026-000061188 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7e55-8411-94bbbf0a8158 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a03c2a42b4e06f95959c7714c1212e514343572694d0674e2de11ad214eaabf |
|---|---|
| Markdown | 37e0b2540e74ac37f2de23d13f370651c285e5eca0e063007035a1e60bad822f |
| Publication page | b99307a786e1c3d2d99f80cf159ef2480738103f57c316c9a72969e0d821428c |
| Manifest | 19483ee2528000d470701b1a6c53e92a2e8d0d731f9df826cf00c153c2f31d2b |
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 | m2xaOHmRUe2OvOF9n9Uae8YR8LDpdw+Iqn3fMUcPqy1GjLlw6BKYL+/9dZaeJIjArxuCxaKhfZIGI36BH4SFAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:34.973121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061188observed b99307a786e1c3d2d99f80cf159ef248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:34.953306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061188/manifest.jsonobserved 19483ee2528000d470701b1a6c53e92a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.933909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061188/publication.mdobserved 37e0b2540e74ac37f2de23d13f370651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.915299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061188/publication.txtobserved 3a03c2a42b4e06f95959c7714c1212e5...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. |
|---|