OT-2026-000079514
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000079514) never changes.
Identity and time
| Publication number | OT-2026-000079514 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-75e6-8f50-91648917fd1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aabbd24121544674063bbdf0ca00c6527a8e74955e392f888e34e18ac116cae |
|---|---|
| Markdown | 54342b237ba8643e2e69b8cfaddd6d6c0e8dda84c8f9bacf5f213a85e1747887 |
| Publication page | fe37a049d2283dc4ed4c228af6a25940fcda7a4f125b6c69996143d461ce9d97 |
| Manifest | 5168042584bfa82ff9854dd0d0f9221b7d2218aaac834a6ff609aedc799d4aed |
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 | 6BvNsg/3aCyql9RZZCuvM5F94I8c331sADW6VHnjSE6CauHBSYTgQlucoyjMoiFMMAbyZgXRGWLZhmqG9EpPCQ== |
| 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
| 2026-09-17T10:05:09.284984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079514observed fe37a049d2283dc4ed4c228af6a25940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:09.264671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079514/manifest.jsonobserved 5168042584bfa82ff9854dd0d0f9221b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:09.244132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079514/publication.mdobserved 54342b237ba8643e2e69b8cfaddd6d6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:09.224607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079514/publication.txtobserved 5aabbd24121544674063bbdf0ca00c65...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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