OT-2026-000058229
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058229) never changes.
Identity and time
| Publication number | OT-2026-000058229 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-71c2-9802-1c74c86984bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b4d2c5f71360328421e0cca2f69b12f26429321b689b26f8f4a49e96b1e4d63 |
|---|---|
| Markdown | 034d7e122b073fbebfa0fb8fca50f38ca4088bfd3a9d4ebf9730bfaa78868d0f |
| Publication page | 9e8aec029a296a36ed822ef4f7765f49c90fc6d3cc35f3d1d1eb595f73e8593e |
| Manifest | 6e7e52c81a5213a89d725241bb30a3d707169e46f1a5d7cfacc3c86b2c942ac5 |
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 | ldeNFyx0Iirqmp6/kUIMsKLTS4Hi6fgjq8/hvLeRGYbQAtaLO6caCF33H5wPvDrb9U6V3QFoVzgYRkmbRRJ6CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:56.298985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058229observed 9e8aec029a296a36ed822ef4f7765f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:56.279125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058229/manifest.jsonobserved 6e7e52c81a5213a89d725241bb30a3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:56.262041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058229/publication.mdobserved 034d7e122b073fbebfa0fb8fca50f38c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:56.243578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058229/publication.txtobserved 9b4d2c5f71360328421e0cca2f69b12f...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. |
|---|