OT-2026-000102006
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, pulsed blow-off after 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-2026-000102006) never changes.
Identity and time
| Publication number | OT-2026-000102006 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7161-8469-a0222cf267b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102006 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9c1ddf7bc4b227bb53643e54398eb8ee17b71daf10eb00a8f1ea2ab4db1aadd |
|---|---|
| Markdown | 2f2ed3c455a88393d420d53d021f3a4a56fd6eece4e1e48ff923f55250980cfd |
| Publication page | 7df0f3605222923817b9d5ae1e2eea9656a596e2e3982b8fdeec3f0184c43456 |
| Manifest | 75c40ef50dca372a54c8241d85bfdef9cac6f2605781fb698d849e84c5e8f44f |
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 | uPv72Gz1jvaSbvtFQykKVpC5sh+Pf/EUWvDPVA9dj6IhvpRDaJlZ7zF+bo5OYuuSM4zailRIznt/WtleLkklDQ== |
| 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
| 2026-09-17T09:25:08.074921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102006observed 7df0f3605222923817b9d5ae1e2eea96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:08.054252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102006/manifest.jsonobserved 75c40ef50dca372a54c8241d85bfdef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.033615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102006/publication.mdobserved 2f2ed3c455a88393d420d53d021f3a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:08.013489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102006/publication.txtobserved b9c1ddf7bc4b227bb53643e54398eb8e...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. |
|---|