OT-2026-000080442
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000080442) never changes.
Identity and time
| Publication number | OT-2026-000080442 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7b3c-b7d1-505ec2e9c7bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080442 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9761f3e12d6bd6a32d1dd70b76c407468ab2c8995829519849f52cef7bebeda |
|---|---|
| Markdown | 962319ec922dd8aaf40df320d30b35b2d6a93117d3e7b3cdd1a8cac52c20d1c3 |
| Publication page | da1f758a235ebae9c78e1c70d5aa565f29515d0204e6c855c4c928e9390661d4 |
| Manifest | 3fdc3ae5d7374de8984811882a8ce76cd5a6dbcf9e444d969e9aec482567ec12 |
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 | DUkjOoUwroXvnE60p9Vsd1B7uS8AaPFFpQG8yP504Q1j4uy9Utr5xxKKLMcOZjlHjEbUEOaOgBaQ4rTCU02gCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:57.375214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080442observed da1f758a235ebae9c78e1c70d5aa565f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:57.355929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080442/manifest.jsonobserved 3fdc3ae5d7374de8984811882a8ce76c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:57.336683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080442/publication.mdobserved 962319ec922dd8aaf40df320d30b35b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:57.317644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080442/publication.txtobserved c9761f3e12d6bd6a32d1dd70b76c4074...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. |
|---|