OT-2026-000061064
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000061064) never changes.
Identity and time
| Publication number | OT-2026-000061064 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-78ad-b0bb-5f8c249c0dbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b84a2fd8764bd0bc97950d39151e5cb60b0d6177a23afbf96a529bd7d4e1be3 |
|---|---|
| Markdown | 106e979faefcf9c5cba243a6829c81e220147ec742dccb1d00bb0fc0e121b0a1 |
| Publication page | 6434069531154bd22087d2317d586d80c493728749a48ca9415dc1f99756bea6 |
| Manifest | a2cc1addf7f08d07d543cc2457130e7c4ff81c61f7681934b0e024e8626046a9 |
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 | Ne+6mtLuHgWCz4ZS+/HtQoxPgPPoDw/qL+q98tx2f9nSRN4VoaE26zNm82kY8rB50NJ7PGekNp13nLdSpfqfBQ== |
| 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
| 2026-09-17T10:42:25.337585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061064observed 6434069531154bd22087d2317d586d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:25.317489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061064/manifest.jsonobserved a2cc1addf7f08d07d543cc2457130e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.299193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061064/publication.mdobserved 106e979faefcf9c5cba243a6829c81e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.279914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061064/publication.txtobserved 8b84a2fd8764bd0bc97950d39151e5cb...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. |
|---|