OT-2026-000097870
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097870) never changes.
Identity and time
| Publication number | OT-2026-000097870 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-73b1-9bed-8ef124194c15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097870 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a20c999d7416a11db7b40f92d9c0168a9a5514bb2bbb5d3738460a4ad9d2e9c |
|---|---|
| Markdown | 11ae7bc1c9b6d77510d023af2c836dc6157380f309f381089be55309567556f0 |
| Publication page | 5dda6d90589dd7db2efa74a720109e71a9745c61f24eaa7db4c0bedba177d122 |
| Manifest | 724978f52007035c5eab4f89fb438d5c302726cbcee8b3736de1076b35940ca1 |
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 | EGOMvRZPunKVfpWhZi10fHGG9ots/ds9+BL1zfQduVKF87l9EwBe9owRnxPnlHFbmbhssfY+301dEfgQiCIABg== |
| 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
| 2026-09-17T09:32:59.070196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097870observed 5dda6d90589dd7db2efa74a720109e71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.051412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097870/manifest.jsonobserved 724978f52007035c5eab4f89fb438d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.032662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097870/publication.mdobserved 11ae7bc1c9b6d77510d023af2c836dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.014916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097870/publication.txtobserved 1a20c999d7416a11db7b40f92d9c0168...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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