ISRC DEF057504491
Verified recording
DEF057504491 is “Symphony No. 4 in E-Flat Major, WAB 104 "Romantic" (1878/80 Version, Ed. Haas): I. Bewegt, nicht zu schnell” by Anton Bruckner,
registered on the CopyrightChains blockchain with CopyrightID
0xd2abb92f6610daf156d0e766708ddf252ade2703ccbdbc98e4d1588d7ea76bc3 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/DEF057504491.
Recording identifiers
- ISRC
- DEF057504491
- Title
- Symphony No. 4 in E-Flat Major, WAB 104 "Romantic" (1878/80 Version, Ed. Haas): I. Bewegt, nicht zu schnell
- Artist
- Anton Bruckner
- CopyrightID (CopyrightChains transaction hash)
0xd2abb92f6610daf156d0e766708ddf252ade2703ccbdbc98e4d1588d7ea76bc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:971c8eaae32c11eaed77d7d3ca81ea475d0ce793d65fae3776cd9d4af883e0cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057504491
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in E-Flat Major, WAB 104 "Romantic" (1878/80 Version, Ed. Haas): I. Bewegt, nicht zu schnell · Machine-readable JSON-LD