OT-2026-000009099
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000009099) never changes.
Identity and time
| Publication number | OT-2026-000009099 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-79ae-ad7d-d899e8783f5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009099 |
| Status | PUBLIC |
Content hashes
| Canonical text | c62dcdc2220cebf88b4d54874aaacc3e44399d425c3ef434032889a4fe1baf6c |
|---|---|
| Markdown | 5d42df76e394867d75ccc7ea5de4891ea7ae1f8432c36b1c935753e6edc5824e |
| Publication page | 354d4c2dfbcfa5428fbd09d1a91a89b569db968ebc6c139f1422091c0b070ec8 |
| Manifest | cb4393d9bdc7269f4780b0cbfe24cbb8f9f6a8c954f24511cdc710091b87331d |
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 | /0xaI66lhZ1pX43naPdohCAqT2nlqe1CCqii3pxhv9W0vLxD7W5SBcnvQKDcPU118YllueXhQQuj5qYGEnMTCw== |
| 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
| 2026-09-17T12:17:46.705415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009099observed 354d4c2dfbcfa5428fbd09d1a91a89b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:46.687795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009099/manifest.jsonobserved cb4393d9bdc7269f4780b0cbfe24cbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.666933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009099/publication.mdobserved 5d42df76e394867d75ccc7ea5de4891e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.645929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009099/publication.txtobserved c62dcdc2220cebf88b4d54874aaacc3e...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. |
|---|