OT-2026-000098224
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three 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-2026-000098224) never changes.
Identity and time
| Publication number | OT-2026-000098224 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7cc7-b54a-664db7297430 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a91b4428c4581b411fecdf7209e7b1b3f46ca4c880472914620dbe11cc4e62e |
|---|---|
| Markdown | 8c49a888762df062665a80f126a8d05d3a944872bbcb6d3644ef7c6830e0ea62 |
| Publication page | 48c27f4aefb57bc01f27f05c6206791d69e57810e69127c441fdc9750e2c2b16 |
| Manifest | ebe7bce92ddeb57b2b2c8c8d9fb8157551b2cbaf4fd9df9b1b9ec3c8c4a5a57b |
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 | FT0K+RgCnBKeBgfqpIqWDC/q5bZjmbFGy8mNa0tlG2UFPxowxVlX52SmpkoS6G0iX7QgIsFd+I4me7r8JDlWAw== |
| 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
| 2026-09-17T09:31:24.173267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098224observed 48c27f4aefb57bc01f27f05c6206791d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:24.154114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098224/manifest.jsonobserved ebe7bce92ddeb57b2b2c8c8d9fb81575...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.134890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098224/publication.mdobserved 8c49a888762df062665a80f126a8d05d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.112995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098224/publication.txtobserved 6a91b4428c4581b411fecdf7209e7b1b...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. |
|---|