OT-2026-000069566
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000069566) never changes.
Identity and time
| Publication number | OT-2026-000069566 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7be4-a707-7b1cedaab514 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069566 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee5f581502757d54d55bf274c5abef50bf1532f2a77a93ada7f7e718db1a7a19 |
|---|---|
| Markdown | 9e9302b25caf52c4a7d9cde1305fc72a087e885ac7e0056b72c415dc279ea4bf |
| Publication page | a1851a1531a62a1ddceecf2ab666376c3f5dce707187a93bc555df22e4419646 |
| Manifest | c6c840ea183b105dba452111217c2def5568f894edc5577f79b1a701489d769b |
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 | RAhWcL95QaQLz7a5TXmaGiL0+Zt1CR4dxQn4eEGKATGeUmuXL9kYBH/vgYfgD96fone37EfiWeJxebQoqOSeAA== |
| 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
| 2026-09-17T10:30:41.219629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566observed a1851a1531a62a1ddceecf2ab666376c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:41.203231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566/manifest.jsonobserved c6c840ea183b105dba452111217c2def...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.188051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566/publication.mdobserved 9e9302b25caf52c4a7d9cde1305fc72a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.171661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566/publication.txtobserved ee5f581502757d54d55bf274c5abef50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:13.269122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566observed a1851a1531a62a1ddceecf2ab666376c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:13.251687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566/manifest.jsonobserved c6c840ea183b105dba452111217c2def...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:13.233047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566/publication.mdobserved 9e9302b25caf52c4a7d9cde1305fc72a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:13.214947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069566/publication.txtobserved ee5f581502757d54d55bf274c5abef50...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. |
|---|