OT-2026-000086399
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000086399) never changes.
Identity and time
| Publication number | OT-2026-000086399 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7d56-bd18-81090bf894e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95a76c97b9924652ff4b97bbe3ccd02bcc0c328a0a3257d3de7f88703ba8cbab |
|---|---|
| Markdown | 98af9577ebfbec5e251ef331ad3f6b5c7142221620c0be3e5dac92c2becbb571 |
| Publication page | 2c8a50dd6c13a0b4fd6162e8694e08cf616dae6692bdfde8e5b43b2ba4743764 |
| Manifest | 420f495ff25e5330042ee9ea6022aee19943800c571325583e5bac505c7b636b |
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 | xAKuR2bhWeoIwrxpZAW1LFlxOz364eVoBR4g+xwvwPGTle0PBlOF1y2w6k51ilKXc3K2blJ3q+7Tfozj6jFiBA== |
| 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
| 2026-09-17T09:52:11.146603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086399observed 2c8a50dd6c13a0b4fd6162e8694e08cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:11.127812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086399/manifest.jsonobserved 420f495ff25e5330042ee9ea6022aee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.109329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086399/publication.mdobserved 98af9577ebfbec5e251ef331ad3f6b5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.088974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086399/publication.txtobserved 95a76c97b9924652ff4b97bbe3ccd02b...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. |
|---|