ISRC GBBBA1800634
Verified recording
GBBBA1800634 is “Rückert-Lieder, Op. 44: 2. Liebst du um Schönheit (Arr. Puttmann) - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x5fed836036166e75bc40b92febab9c0dd1c1ffb2cb9336ee9759ca1c8a0a1030 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/GBBBA1800634.
Recording identifiers
- ISRC
- GBBBA1800634
- Title
- Rückert-Lieder, Op. 44: 2. Liebst du um Schönheit (Arr. Puttmann) - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x5fed836036166e75bc40b92febab9c0dd1c1ffb2cb9336ee9759ca1c8a0a1030
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6fe21f3632a88f255408085a3f8c90cf731c14210afc1df4a60c8ef8f297352- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800634
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rückert-Lieder, Op. 44: 2. Liebst du um Schönheit (Arr. Puttmann) - Live · Machine-readable JSON-LD