OT-2026-000009964
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000009964) never changes.
Identity and time
| Publication number | OT-2026-000009964 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-74c6-858e-6578cdc4effa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009964 |
| Status | PUBLIC |
Content hashes
| Canonical text | b35b9d5fa118814e7c3dc3167ffa2c46f0e9f6e83d18081fe677c73fd12afc6d |
|---|---|
| Markdown | dbe3bf0abfc56ae377c2abe5849b6f3eaa6b1282ec08ea0a6b0b0a74e1cab549 |
| Publication page | 0ff0ad068c792ca5b01728f40f163345fc3da44b0d4f7fd3bae15ef8f4d42587 |
| Manifest | 99405b559898bd9af7dbe72923831d2bc5c721e3a4ad09388618ffc0b1c578f4 |
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 | Uas4rAib9UgoWcGKtuY0HAf98nQM0lCm0O4+F0spnu7OyXeTsKF8x41RfYPtnYRs6T4i4VOd+dbLm+l7blbBBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:00.144042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009964observed 0ff0ad068c792ca5b01728f40f163345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:00.124957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009964/manifest.jsonobserved 99405b559898bd9af7dbe72923831d2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:00.106505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009964/publication.mdobserved dbe3bf0abfc56ae377c2abe5849b6f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:00.086912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009964/publication.txtobserved b35b9d5fa118814e7c3dc3167ffa2c46...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. |
|---|