ISRC HKI190453615
Verified recording
HKI190453615 is “String Trio, Op. 20: II. Sehr getragen und ausdrucksvoll” by Anton Webern,
registered on the CopyrightChains blockchain with CopyrightID
0xee4d05b8beb3e4d62031c5d26dcaedd3331efcc0b9384e380e2cb21c0601bec9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190453615.
Recording identifiers
- ISRC
- HKI190453615
- Title
- String Trio, Op. 20: II. Sehr getragen und ausdrucksvoll
- Artist
- Anton Webern
- CopyrightID (CopyrightChains transaction hash)
0xee4d05b8beb3e4d62031c5d26dcaedd3331efcc0b9384e380e2cb21c0601bec9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bc17e7487798895d7b50408701fc85450b3b3e0e96f283106e4730154364fc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190453615
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Trio, Op. 20: II. Sehr getragen und ausdrucksvoll · Machine-readable JSON-LD