OT-2026-000009561
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before 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-2026-000009561) never changes.
Identity and time
| Publication number | OT-2026-000009561 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7234-93e3-1e54b104253a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58e751397b63515da836fb0618cad423171d3ea5af0a82e81c12ac31a96f6681 |
|---|---|
| Markdown | 230fa7ceb108a222330de6f30c11ea4384f8bc5ecd0f4248cef8fb28f425ccbc |
| Publication page | 3e2d10147af3a67732bf7e81adbf06302423148c59d914ce54e0e6976e990f4d |
| Manifest | ce835527bbfa5128463d210f3aa48be84e81058b7bc84e053aab1c6117f2aec8 |
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 | ToyFDNeO7kgCzPr9ijWITZJlUkhgt16TcDbSaBELKPElOWP5WHwhKq/A2bG8CaqY8ZUt060WEyhMTvJNoBDnBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:59.544084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009561observed 3e2d10147af3a67732bf7e81adbf0630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:59.523379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009561/manifest.jsonobserved ce835527bbfa5128463d210f3aa48be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.502154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009561/publication.mdobserved 230fa7ceb108a222330de6f30c11ea43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.482072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009561/publication.txtobserved 58e751397b63515da836fb0618cad423...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. |
|---|