ISRC USBC10700682
Verified recording
USBC10700682 is “Symphony No. 4 in G Major: I. Bedächtig. Nicht eilen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x7ac4da0b9ac26e40961d96c0af55fc6fc9d208bbf8ccc44decdb425f13a8fb6f and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700682.
Recording identifiers
- ISRC
- USBC10700682
- Title
- Symphony No. 4 in G Major: I. Bedächtig. Nicht eilen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x7ac4da0b9ac26e40961d96c0af55fc6fc9d208bbf8ccc44decdb425f13a8fb6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:cd2a869045dd7d651625fe61f6a9803eca93499157780da9798e5c4aacd7883e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700682
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Symphony No. 4 in G Major: I. Bedächtig. Nicht eilen · Machine-readable JSON-LD