OT-2026-000062669
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000062669) never changes.
Identity and time
| Publication number | OT-2026-000062669 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7d28-9825-d0384b2c7676 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 657acfa6d16ef1602e631f5603cbe72c3ca4744a8c6caf330b4382e3a5cde6d3 |
|---|---|
| Markdown | 4f27973e099b1a923dcb14fdecde136f5eb26a0e6a42b70b3c70696073b729bb |
| Publication page | be8a00da6726e4c357937ca6fa4b76d89d199a926ae422e5e64d926df1db8759 |
| Manifest | d0f28196e567d6beec6a7133824f1d81746a77cf8070d728c82f747a065c3252 |
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 | RTiRhvOuYCFYSbNrT02fUEPDaT8nMacgWFoMZYQ668b4lQuaxsClpJqc03w0AtgORoMUC1Wvypm78nXehHb0AQ== |
| 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
| 2026-09-17T10:39:13.503623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062669observed be8a00da6726e4c357937ca6fa4b76d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:13.487386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062669/manifest.jsonobserved d0f28196e567d6beec6a7133824f1d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.468895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062669/publication.mdobserved 4f27973e099b1a923dcb14fdecde136f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.452240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062669/publication.txtobserved 657acfa6d16ef1602e631f5603cbe72c...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. |
|---|