OT-2026-000097860
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000097860) never changes.
Identity and time
| Publication number | OT-2026-000097860 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-78a1-8f9b-97aa75c810e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37d8a916a2dd21e1d8c0b40e75b4babc932445d4518490b1855bcb3c203fd397 |
|---|---|
| Markdown | abebe67806b89066a49509e352ec29cfb6fe4e7bbe0d6abf6bc3cb3840ebb79d |
| Publication page | 91c4bfda5d049d6e60d0dae7b3658e78bd7b941cc2aa7f51c6d5d9e2e0e600d7 |
| Manifest | 4005a40bf44b426e773d879ba7fea910e1cd454d2b20a2d5be1411b5e16f2c8e |
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 | CsVwVfXu4e/fCfzPnieOlmKf3CmPg5wuYhKBy60Nucx8gILhN1mPaRowuylWmkNaY01BkjSsY5NYbuwQLY3oAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:58.319176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097860observed 91c4bfda5d049d6e60d0dae7b3658e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:58.300678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097860/manifest.jsonobserved 4005a40bf44b426e773d879ba7fea910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:58.261719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097860/publication.mdobserved abebe67806b89066a49509e352ec29cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:58.202311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097860/publication.txtobserved 37d8a916a2dd21e1d8c0b40e75b4babc...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. |
|---|