OT-2026-000098012
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098012) never changes.
Identity and time
| Publication number | OT-2026-000098012 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7754-92d5-04433f84b136 · 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-2026-000098012 |
| Status | PUBLIC |
Content hashes
| Canonical text | deb292d5d4d29ebbe940764e2fa244bc6de5a627221bda450138c7156fb3918f |
|---|---|
| Markdown | 8d3f84a2c7ad44065dec5846ddeb5018394b90d271b8c9ebea889e88fe851a91 |
| Publication page | 5652a5d910ed140ad472cd1c56f6f374a365d51b4cd91178227edc010f6dd2db |
| Manifest | 57c8211eaec9630c6e08f4e71829af733a19a8a74f0af85ff58d729c3ebaf1a8 |
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 | yJBXr/hyc2T/678EFcERxNqUfbzg25N3amFaismPbhy+EpUCWfaXbLtxvA1qmmac8RFc6F0I9Bi7SsV8fnUCDQ== |
| 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
| 2026-09-17T09:33:11.171557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098012observed 5652a5d910ed140ad472cd1c56f6f374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:11.154881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098012/manifest.jsonobserved 57c8211eaec9630c6e08f4e71829af73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.136797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098012/publication.mdobserved 8d3f84a2c7ad44065dec5846ddeb5018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.117612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098012/publication.txtobserved deb292d5d4d29ebbe940764e2fa244bc...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. |
|---|