OT-2026-000066561
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000066561) never changes.
Identity and time
| Publication number | OT-2026-000066561 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7fa7-87ae-5782627953f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 504dccd9b9e2733d18f9b8328dd64b1b54a9537d14bfe3b742f7ce5a23e1d2c9 |
|---|---|
| Markdown | 37f84482726b90bfa760b04fbc0c674d9a2f20feab45c8db4f045827c1368c2b |
| Publication page | cf6e529589d8b04b1dd59023aeae26372e0c7aff1cf2020ec4c499115c6e78e3 |
| Manifest | f71babca5e99d9d42d99ce45813c012beb73129b5000fff7fc379b30bd89c971 |
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 | q9uuovblHEU8xrJO1CBGFSg/syCGvlkATy7nO4+GTHJfvGburPVQUiA6zHIp2eHFYA+3BcXqcYS5J1e1QzFNDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:49.877547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066561observed cf6e529589d8b04b1dd59023aeae2637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:49.861660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066561/manifest.jsonobserved f71babca5e99d9d42d99ce45813c012b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.844159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066561/publication.mdobserved 37f84482726b90bfa760b04fbc0c674d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:49.825702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066561/publication.txtobserved 504dccd9b9e2733d18f9b8328dd64b1b...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. |
|---|