ISRC ITX921003756
Verified recording
ITX921003756 is “Symphony No. 1 in D Major "Titan": IV. Stürmisch bewegt” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x9cab37ed6dbf00f345fe3b76d6568de0d929a55e0edc931fa41659f681b73465 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/ITX921003756.
Recording identifiers
- ISRC
- ITX921003756
- Title
- Symphony No. 1 in D Major "Titan": IV. Stürmisch bewegt
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x9cab37ed6dbf00f345fe3b76d6568de0d929a55e0edc931fa41659f681b73465
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9d57dda09fc434edefedc7e21fab9707b1b24174be6897114b12d42c9f055384- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921003756
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Major "Titan": IV. Stürmisch bewegt · Machine-readable JSON-LD