OT-2026-000014877
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000014877) never changes.
Identity and time
| Publication number | OT-2026-000014877 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7402-837d-6a03c10777fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014877 |
| Status | PUBLIC |
Content hashes
| Canonical text | 682025083a078508199be9d732f7131e55cab865cec6b937cd499b03664a44c5 |
|---|---|
| Markdown | 85526583b74257505f1088e7ab66a652a2730858ab2443e1349d4d89a82e6ec4 |
| Publication page | 0c531c49501139ea2ec49554c4305f80c857b4b272c5539df196b0495c6464bd |
| Manifest | e9fb18fe76029b065a7a4ab092cac1df22d78813b3bc3483b82a85f2cb7407dc |
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 | bShw3S2Pcl1whSyy8orIjju8IrmPOScnKiTaekoVfeRWVg8kCNydhT1vv4uNb/WdfmCpOoaUVUy5bk2ikNipAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:48.041799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014877observed 0c531c49501139ea2ec49554c4305f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:48.024125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014877/manifest.jsonobserved e9fb18fe76029b065a7a4ab092cac1df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:48.006425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014877/publication.mdobserved 85526583b74257505f1088e7ab66a652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:47.988524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014877/publication.txtobserved 682025083a078508199be9d732f7131e...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. |
|---|