OT-2026-000101605
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, pulsed blow-off after 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-2026-000101605) never changes.
Identity and time
| Publication number | OT-2026-000101605 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-75f2-8c21-23d2affeb4d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dd8d4d7ab8a6c2c6680e59b63b58fcac39ed8f94ff3e62e57032d7da869d621 |
|---|---|
| Markdown | 76bfff814b7a35921470949816da4fa021f51bfc3f4fcb1f0ed698d11bfc607a |
| Publication page | 50947d35b7c687ac214871e1330add72c78108207d41fc24ed319b09d5efbb73 |
| Manifest | 5d9d833b59c31fefa6434d6303d08ba9723b03ab09cf0f42b3b5167bf359448c |
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 | 9ejAtSuARi9reXNtCzUlMMv4g3WN/6NImVqwKDf9ICT6MJRS8CiPPgCJf1/J1XZ6sbVsQEMuGL+aC2+A3iKeCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:42.946972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101605observed 50947d35b7c687ac214871e1330add72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:42.928024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101605/manifest.jsonobserved 5d9d833b59c31fefa6434d6303d08ba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:42.908570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101605/publication.mdobserved 76bfff814b7a35921470949816da4fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:42.887573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101605/publication.txtobserved 8dd8d4d7ab8a6c2c6680e59b63b58fca...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. |
|---|