OT-2026-000070258
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000070258) never changes.
Identity and time
| Publication number | OT-2026-000070258 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7c27-97f2-ac6fdde87f5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070258 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57dd5524769b61a7d8ef7abb4d51124f286adc55de0d7749525e901d6d7bd123 |
|---|---|
| Markdown | 23929baa4a7567655fa93edf1524c00b8af86775a862cbd2dddece875764f76f |
| Publication page | 09e742500d0ab3a3ddafd6b524ec002d7adca6b54403f80a22e97d94d338fef8 |
| Manifest | acdb7d6b019d331e6be6afe8b4b6d41147d744285eb9e6467777a6ec4eabced7 |
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 | LTxqaowIGmdWvBa1tgVS0QRdqRnasehmuMA0M9FvjKQaXxD5OF+M1MGaloevzdnnPIxxO2uJm5VvzOEF5LLWAA== |
| 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
| 2026-09-17T10:26:02.262376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070258observed 09e742500d0ab3a3ddafd6b524ec002d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:02.245333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070258/manifest.jsonobserved acdb7d6b019d331e6be6afe8b4b6d411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.228804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070258/publication.mdobserved 23929baa4a7567655fa93edf1524c00b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.212090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070258/publication.txtobserved 57dd5524769b61a7d8ef7abb4d51124f...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. |
|---|