ISRC GBF077010003
Verified recording
GBF077010003 is “Symphony No. 6 In A Minor: 3. Andante moderato” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf880105dcc9e58d26ef7ba7225473972222beeb9af0b30c04304ab6d4f0e7368 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010003.
Recording identifiers
- ISRC
- GBF077010003
- Title
- Symphony No. 6 In A Minor: 3. Andante moderato
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf880105dcc9e58d26ef7ba7225473972222beeb9af0b30c04304ab6d4f0e7368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:c4c49f5bee99f6e544267e7c4edba9a5ef27ede3fd693217dfb314914706c28b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077010003
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Symphony No. 6 In A Minor: 3. Andante moderato · Machine-readable JSON-LD