OT-2026-000061475
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000061475) never changes.
Identity and time
| Publication number | OT-2026-000061475 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-75fc-82d0-2287d54a6211 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061475 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3c16e01fe6bc9b5f471e33121a3c98198d96241edab312fb0fc124e1d6fea13 |
|---|---|
| Markdown | 7da8ccf3c22feaf338b5c1458eda2cbb27a714ef3be3b456feeb3f5167a42992 |
| Publication page | f09ed44479443a91d331cca2823edf6838f9c825ee0af5d31ba7174e899940a7 |
| Manifest | a3ef74e60a433d3885bc489116e29351466b29de40191d72587442e4d0f3ca59 |
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 | ZDxw9PaegqondtLUh7WYRneI7kzo/jD2LdNnYr2xVOjlswKUsLu6/ms0KjzZrJrrBbFNV+5eXi1NUD/JLol/Cg== |
| 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
| 2026-09-17T10:41:21.777105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061475observed f09ed44479443a91d331cca2823edf68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:21.757398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061475/manifest.jsonobserved a3ef74e60a433d3885bc489116e29351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:21.739297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061475/publication.mdobserved 7da8ccf3c22feaf338b5c1458eda2cbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:21.717911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061475/publication.txtobserved e3c16e01fe6bc9b5f471e33121a3c981...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. |
|---|