OT-2026-000052625
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000052625) never changes.
Identity and time
| Publication number | OT-2026-000052625 · never reused |
|---|---|
| Internal UUID | 01a0ae84-573b-70dc-846c-d34ae8e1e835 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:23.819394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052625 |
| Status | PUBLIC |
Content hashes
| Canonical text | cde0aeb6e29246e8ad8c0efcbf9fc6131d6c4813c22759a57e313478ce10842b |
|---|---|
| Markdown | 61f0b4b85a2a66d94bd3110b63c289d7ff84be258e422696d825b61c2d1f14b3 |
| Publication page | c752aa347d06201e17546ab3406e56f698290a52e7b0b37ac9bd1b32158e5a43 |
| Manifest | f9508e2631581c5243a7555ef86c1e61c41f6c71dcb0a02b4f2f9124521185d0 |
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 | egbUZyP1TCT+kBof2KqcxI0nXbPnjzIl5Ao4a7NT8F72OF7Gs7tWRvg91Ry7D2nQYCaUfKXeq17hK3GUvMnzBg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:17.940905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052625observed c752aa347d06201e17546ab3406e56f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:17.924115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052625/manifest.jsonobserved f9508e2631581c5243a7555ef86c1e61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:17.907617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052625/publication.mdobserved 61f0b4b85a2a66d94bd3110b63c289d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:17.891324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052625/publication.txtobserved cde0aeb6e29246e8ad8c0efcbf9fc613...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. |
|---|