OT-2026-000060619
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three 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-2026-000060619) never changes.
Identity and time
| Publication number | OT-2026-000060619 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7803-8058-357c1d6cfbe3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060619 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5fb939d7a27ecc42442629624c64a503688f2aabf60267911078e8e6bcb79f9 |
|---|---|
| Markdown | 8c9d3681d658402307c77794dabb3d1f34f4e4303398998724ac730639171aa8 |
| Publication page | 18177c79f2dae5e7e21b68018b64d4326cc8933b9620a36a9e3f899b9c019838 |
| Manifest | 1210e662f55ff137bec977a9cd74f80fe99f4cdedcc79ab15e8dbb2e04c0f452 |
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 | fRFqhm0p7JRid6E9aZYU9FF3EsPCHR5p6bZAMPviDpdxxSRwkuDBIJ+k/xqn+jN02xT38ZXyPT01TmaCcCk4BA== |
| 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
| 2026-09-17T10:43:14.714810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060619observed 18177c79f2dae5e7e21b68018b64d432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:14.695086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060619/manifest.jsonobserved 1210e662f55ff137bec977a9cd74f80f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:14.678470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060619/publication.mdobserved 8c9d3681d658402307c77794dabb3d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:14.660053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060619/publication.txtobserved d5fb939d7a27ecc42442629624c64a50...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. |
|---|