OT-2026-000015064
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000015064) never changes.
Identity and time
| Publication number | OT-2026-000015064 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7ee7-b90e-c71b0d96de97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015064 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdb39c26e65c06c6f892ca2850d41e8f6135fec3c083fb2a1cb8b6f6ce999a66 |
|---|---|
| Markdown | 0d40b67b54ad19df38e827634defb3bdaa889759287697273d551e59bc66b413 |
| Publication page | 89846acc0fe513c71ff4924c7dc763b3ca8784ebed19f1b3b06985972b2a2ce9 |
| Manifest | 988351c9e681ce41ed950ac59826eaea9c22c18cd259497347d6f0106f91f876 |
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 | PKwBdtAoltQCFyQUkeC2xZu2lmsvbjh6qO2HH98nNGRmc/r60SXZ8M4AVTCj3ndcsQaPUfWowFtrX+/bndDpBw== |
| 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
| 2026-09-17T12:07:06.493810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015064observed 89846acc0fe513c71ff4924c7dc763b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:06.474666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015064/manifest.jsonobserved 988351c9e681ce41ed950ac59826eaea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:06.454347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015064/publication.mdobserved 0d40b67b54ad19df38e827634defb3bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:06.434443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015064/publication.txtobserved bdb39c26e65c06c6f892ca2850d41e8f...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. |
|---|