ISRC DELW71090102
Verified recording
DELW71090102 is “Symphony No. 1 in D Major "Titan": II. Kräftig, bewegt, doch nicht zu schnell (Live)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x83c86ab25b0b363e69ac1fa9d9531159cedff6470946b3b2c2fc47529e80a2cf 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/DELW71090102.
Recording identifiers
- ISRC
- DELW71090102
- Title
- Symphony No. 1 in D Major "Titan": II. Kräftig, bewegt, doch nicht zu schnell (Live)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x83c86ab25b0b363e69ac1fa9d9531159cedff6470946b3b2c2fc47529e80a2cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1e8e7625fda4a08a3b6c2c11ebbf893fbe417ce10d391b08e5c000612f9bf98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71090102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Major "Titan": II. Kräftig, bewegt, doch nicht zu schnell (Live) · Machine-readable JSON-LD