ISRC GBUM70812970
Verified recording
GBUM70812970 is “Largo from The New World Symphony” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x2eead5dd4447b607db0db584021a0324d56c063b044e753f5a0a47ba7ca3aec5 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/GBUM70812970.
Recording identifiers
- ISRC
- GBUM70812970
- Title
- Largo from The New World Symphony
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x2eead5dd4447b607db0db584021a0324d56c063b044e753f5a0a47ba7ca3aec5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:33f8864521c0cc79109e7a6fc8806dfe0793ce7ea274a48e15d8c2016cf0567b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70812970
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Largo from The New World Symphony · Machine-readable JSON-LD