ISRC GBLLH1335301
Verified recording
GBLLH1335301 is “Symphony No. 3 in D Minor, Part 1: I. Kräftig. Entscheiden” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x5be4003848cca6b839b3ffa2354f2a8bdb72db76de6f68c8aae46b153b6ded91 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1335301.
Recording identifiers
- ISRC
- GBLLH1335301
- Title
- Symphony No. 3 in D Minor, Part 1: I. Kräftig. Entscheiden
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x5be4003848cca6b839b3ffa2354f2a8bdb72db76de6f68c8aae46b153b6ded91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:bb99136bcd31f15537c7c48e5d8afac1a6a5c74229bc5101735c52a8d76eeb32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1335301
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 3 in D Minor, Part 1: I. Kräftig. Entscheiden · Machine-readable JSON-LD