OT-2026-000077860
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000077860) never changes.
Identity and time
| Publication number | OT-2026-000077860 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-7477-a45c-43422fed4898 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35213a9e77bfe507294c27b955e155f32361e055e7408f75380adf76266b6de7 |
|---|---|
| Markdown | 7fafa705627694b8b42deb112e317a6af4f00eea00bf6eedd560dd980527bc10 |
| Publication page | 5a3a5b4385f146753984169f15254797a43eed6590ed08250a4beaee3cd9fc24 |
| Manifest | 7564fa7abd6fad9144e1ecac7b8e93943f043acc16410826d3e1ff5bed2af484 |
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 | bB3i2zw8w2GazmU0DMBtjt6AAC4857BGeYwdondgw7HsSPKDgtOboBqZvOuIIZkbqd9SLYM78HKCMuCpZxehAA== |
| 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
| 2026-09-17T10:06:58.132831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077860observed 5a3a5b4385f146753984169f15254797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:58.115926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077860/manifest.jsonobserved 7564fa7abd6fad9144e1ecac7b8e9394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:58.097574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077860/publication.mdobserved 7fafa705627694b8b42deb112e317a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:58.077002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077860/publication.txtobserved 35213a9e77bfe507294c27b955e155f3...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. |
|---|