OT-2026-000102608
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pulsed 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-2026-000102608) never changes.
Identity and time
| Publication number | OT-2026-000102608 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7ecb-85e4-e513988398d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102608 |
| Status | PUBLIC |
Content hashes
| Canonical text | e44db3284da06122a0fe24a233e2d135cb1a832de44b95c52ddd4aa38b0882d3 |
|---|---|
| Markdown | bd947b6391a406a6e54d261f0936fd624e8cd4d16e231c6b5496ad2fd640395b |
| Publication page | aedc61914aa7dea876dd4febcd5730c2b21cc96c411882c1d038e8b09ec9d927 |
| Manifest | 35ace4cbcfe505151b5835712fa2938def95b0cd28449876e4ff8d06529446c2 |
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 | vK0fxXpVVm9bz5SwKv1aczRkPkZP39b40r1tVn3+646BBRVH4MFI8dBOP7H+4ZHze6nHsBX16WHvU7U5ozQBBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:05.846597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102608observed aedc61914aa7dea876dd4febcd5730c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:05.826883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102608/manifest.jsonobserved 35ace4cbcfe505151b5835712fa2938d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:05.807817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102608/publication.mdobserved bd947b6391a406a6e54d261f0936fd62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:05.786915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102608/publication.txtobserved e44db3284da06122a0fe24a233e2d135...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. |
|---|