ISRC US9P20800034
Verified recording
US9P20800034 is “Terzetto in C Major, op. 74: I. Introduzione: Allegro ma non troppo - Live” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x688f9902c4712bd5a68be2785c15c5787d03ce17c799f8a3722f82b3c1088fdc and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9P20800034.
Recording identifiers
- ISRC
- US9P20800034
- Title
- Terzetto in C Major, op. 74: I. Introduzione: Allegro ma non troppo - Live
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x688f9902c4712bd5a68be2785c15c5787d03ce17c799f8a3722f82b3c1088fdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:32db6df5d7b4912d9f9a5a42c4e36b658958b6ef19ce82778004b6011653a651- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9P20800034
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Terzetto in C Major, op. 74: I. Introduzione: Allegro ma non troppo - Live · Machine-readable JSON-LD