OT-2026-000062104
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062104) never changes.
Identity and time
| Publication number | OT-2026-000062104 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7971-b51c-36eac1d8bbbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2935b03f44159fe49119ca4004c763496af787415563487e1574db8f50c60b89 |
|---|---|
| Markdown | 093153751911704bb6b44255f7cab45319861ab4e26383657db10d255b0aa705 |
| Publication page | a934a3263f3d36f568d3ee0e58bc1ba1b90835d0d0f8dabe858c59e49900b9db |
| Manifest | 61fa82b4b7d23e7b58fd04e66e4b9fede800e1389efe2c4816938b4e88f799da |
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 | S9nAZN4fPfhtMuWdVmNHRKtova+wIKweiO5/UC7uj+fh887KLFHbYDYQpwmf4FUCv2xHjJBylQu90Fx9hs5KDA== |
| 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
| 2026-09-17T10:41:09.747969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062104observed a934a3263f3d36f568d3ee0e58bc1ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:09.730118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062104/manifest.jsonobserved 61fa82b4b7d23e7b58fd04e66e4b9fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.713117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062104/publication.mdobserved 093153751911704bb6b44255f7cab453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.696858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062104/publication.txtobserved 2935b03f44159fe49119ca4004c76349...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. |
|---|