OT-2026-000038960
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000038960) never changes.
Identity and time
| Publication number | OT-2026-000038960 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7ddc-b5ff-f4d2bab41901 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ea9626a426db793703295cefe9c49a277cd07092d6c57defa414236717e85f6 |
|---|---|
| Markdown | 039d108adcb179bb34e966e85323c8ad1308e290a7ff1da579dc05831c086f14 |
| Publication page | 70e74321c7b2bd0a66da96ce150a6e9d0ae3e46282104f3fc30140317c287967 |
| Manifest | 2222addf4be987a0588491169674961036b012052a9afb0555ed41f4760ee365 |
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 | kE6jarDL1VBDKkm1V1qs6511zoxaFdmKjFdiClMHJhfY0YjYgT3wR1+uiZlA7w5kTxgXCyqa/5XqdmIlqFDgCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:14.016971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038960observed 70e74321c7b2bd0a66da96ce150a6e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:13.998624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038960/manifest.jsonobserved 2222addf4be987a05884911696749610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.983110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038960/publication.mdobserved 039d108adcb179bb34e966e85323c8ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:13.964846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038960/publication.txtobserved 8ea9626a426db793703295cefe9c49a2...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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