OT-2026-000065672
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000065672) never changes.
Identity and time
| Publication number | OT-2026-000065672 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7fbe-a7d5-27dc769664b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dab3eaa0fbc96ac7c380c93c31967ceb0cd024cdb7e7691ab45916ac61a0b87 |
|---|---|
| Markdown | 6cdc14f45dfecd10b58164f16b03b34df6d2a7c2f136828627ddc2038a91661b |
| Publication page | b5fc6ae167f8cf811b066a58b939b4e5c564579c57a0afe2dc1ec76af99ac54f |
| Manifest | e5d6900ecd9de2e0b83c5da66bbaad0e99ef3834adf50c7e12eeff5e3b028b16 |
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 | VDzc+lbCGYIcLD3ya1TGHFy55FqJTf9k/ZxzLGzJydt5NGnskAi+TQ6MdACPYj7x1iHjzjUxfLEcYzrWWZ7YAA== |
| 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
| 2026-09-17T10:34:04.831261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065672observed b5fc6ae167f8cf811b066a58b939b4e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:04.809074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065672/manifest.jsonobserved e5d6900ecd9de2e0b83c5da66bbaad0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:04.791442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065672/publication.mdobserved 6cdc14f45dfecd10b58164f16b03b34d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:04.770936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065672/publication.txtobserved 7dab3eaa0fbc96ac7c380c93c31967ce...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. |
|---|