OT-2026-000104132
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000104132) never changes.
Identity and time
| Publication number | OT-2026-000104132 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341f-7c3d-b23a-82a2ef709ec8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ca075e568dce9703465726e6d642d44bcd44afbe11107223611fdb68f463d86 |
|---|---|
| Markdown | ef079895c0c5a7880780bf42220835a1bfecf4df30f3261d89a2b28401e1f96e |
| Publication page | 63cc86b6213912cf9597c8fb97dc1b0d099710d671b906831202c3dbc24d81e6 |
| Manifest | a94a3fc32f93a45636f09d8044967905eda7c14d7738bf3f523b7153db156a67 |
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 | nmoXs5nJzNbbbZgbCylDwe3f3nBVpaaERZWXohSA+jkurwvnuGfkigWSGFve7yqSoJT8/26JAB21ZTXPpHkBCw== |
| 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
| 2026-09-17T09:20:12.833902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104132observed 63cc86b6213912cf9597c8fb97dc1b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:12.784381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104132/manifest.jsonobserved a94a3fc32f93a45636f09d8044967905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:12.765827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104132/publication.mdobserved ef079895c0c5a7880780bf42220835a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:12.719599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104132/publication.txtobserved 1ca075e568dce9703465726e6d642d44...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. |
|---|