ISRC DELW72101501
Verified recording
DELW72101501 is “Symphony No. 4 in G Major: I. Bedächtig, nicht eilen (Live)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x1380e3f33ed1daf7abf818cda37bb1df591d5badaf7e8a1904b9863b0a04300f 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/DELW72101501.
Recording identifiers
- ISRC
- DELW72101501
- Title
- Symphony No. 4 in G Major: I. Bedächtig, nicht eilen (Live)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x1380e3f33ed1daf7abf818cda37bb1df591d5badaf7e8a1904b9863b0a04300f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:944ab41ea7ec8b6396af906c103c92aefa624472aa9bd11963ad6c0dbee8b884- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW72101501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in G Major: I. Bedächtig, nicht eilen (Live) · Machine-readable JSON-LD