OT-2026-000023369
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000023369) never changes.
Identity and time
| Publication number | OT-2026-000023369 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7757-be92-e756aeb41427 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50b0384079ea2df94a4795e7a0e8ea76c1f4006b3d870dbf338e1ee36f8ce0a2 |
|---|---|
| Markdown | 02e4af1d70e8028a9a633f92681d4d49f90568266b4a44705e8f1bd7d9e028f7 |
| Publication page | 7e7aa8bebf7a3f0311f45f6b5e4e6287db8b945de0e1cf399ad2bd8a7a7a83c9 |
| Manifest | 9d841990f7672e4cbbd277e5b32e262103b4174491261c52c7507a030c841afa |
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 | 22wJRCrK2cYgDUYoGQDulSR158W62mGNVSfwIXlnhI2tH+I4KDUU5nJltKxeNSYNjV1coahc1jzcl5thFJA+Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:28.176813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023369observed 7e7aa8bebf7a3f0311f45f6b5e4e6287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:28.150855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023369/manifest.jsonobserved 9d841990f7672e4cbbd277e5b32e2621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:28.117865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023369/publication.mdobserved 02e4af1d70e8028a9a633f92681d4d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:28.097884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023369/publication.txtobserved 50b0384079ea2df94a4795e7a0e8ea76...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. |
|---|