OT-2026-000060147
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000060147) never changes.
Identity and time
| Publication number | OT-2026-000060147 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7f3d-8107-b3dca0f78ad6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c0671575ae63b3219a5db81f4aa0d68d5ea31f633af2bce0f96d9b2afb46135 |
|---|---|
| Markdown | ddc3fde2775b55cd8a60e66a7cefbb8d53888b8cff43b5cae9b34b90a99b3ed6 |
| Publication page | 39768249c6c6485273e77445718597c5946395f310616542327c86431ecb617c |
| Manifest | 7b62d1aa296e9f41577c3e164b32c969ddbe43c5eb3f2cf09b52755bb91e8d77 |
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 | yJ7n7Q9AhFJRCr8UkicRrmIqqWdCb0lbwVlA9whUdTwVHgYFIo+4uaQ73TYlcwP/KmFLFOsW9/oA7sBn6X3iBg== |
| 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
| 2026-09-17T10:43:48.316325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060147observed 39768249c6c6485273e77445718597c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:48.296671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060147/manifest.jsonobserved 7b62d1aa296e9f41577c3e164b32c969...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.278004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060147/publication.mdobserved ddc3fde2775b55cd8a60e66a7cefbb8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.259445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060147/publication.txtobserved 4c0671575ae63b3219a5db81f4aa0d68...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. |
|---|